156959670890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:517

約数の個数: 256

約数和(自身を含む): 343388160000

約数和(自身を除く): 186428489110

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 71, 95, 110, 142, 149, 155, 190, 209, 229, 298, 310, 341, 355, 418, 458, 589, 682, 710, 745, 781, 1045, 1145, 1178, 1349, 1490, 1562, 1639, 1705, 2090, 2201, 2290, 2519, 2698, 2831, 2945, 3278, 3410, 3905, 4351, 4402, 4619, 5038, 5662, 5890, 6479, 6745, 7099, 7810, 8195, 8702, 9238, 10579, 11005, 12595, 12958, 13490, 14155, 14198, 14839, 16259, 16390, 21158, 21755, 22010, 23095, 24211, 25190, 28310, 29678, 31141, 32395, 32518, 34121, 35495, 41819, 43510, 46190, 47861, 48422, 50809, 52895, 62282, 64790, 68242, 70990, 74195, 78089, 81295, 83638, 87761, 95722, 101618, 105790, 116369, 121055, 134881, 148390, 155705, 156178, 162590, 170605, 175522, 178849, 201001, 209095, 232738, 239305, 242110, 254045, 269762, 308921, 311410, 327949, 341210, 357698, 375331, 390445, 402002, 418190, 438805, 460009, 478610, 504029, 508090, 581845, 617842, 648299, 655898, 674405, 750662, 780890, 877610, 894245, 920018, 965371, 1005005, 1008058, 1057751, 1163690, 1296598, 1348810, 1483691, 1544605, 1639745, 1788490, 1876655, 1930742, 2010010, 2115502, 2211011, 2300045, 2422591, 2520145, 2967382, 3089210, 3241495, 3279490, 3398131, 3607439, 3753310, 4422022, 4600090, 4826855, 4845182, 5040290, 5288755, 5544319, 6231031, 6482990, 6796262, 7131289, 7214878, 7418455, 9576551, 9653710, 10577510, 11055055, 11088638, 11635261, 12112955, 12462062, 14262578, 14836910, 16990655, 18037195, 19153102, 20097269, 22110110, 23270522, 24225910, 26648501, 27721595, 31155155, 33981310, 35656445, 36074390, 40194538, 46029229, 47882755, 53297002, 55443190, 58176305, 62310310, 68541341, 71312890, 75100321, 92058458, 95765510, 100486345, 105342061, 116352610, 133242505, 137082682, 150200642, 200972690, 210684122, 221069959, 230146145, 266485010, 342706705, 375501605, 442139918, 460292290, 506321519, 526710305, 685413410, 751003210, 826103531, 1012643038, 1053420610, 1105349795, 1426906099, 1652207062, 2210699590, 2531607595, 2853812198, 4130517655, 5063215190, 7134530495, 8261035310, 14269060990, 15695967089, 31391934178, 78479835445, 156959670890]

約数ペア:

[(1, 156959670890), (2, 78479835445), (5, 31391934178), (10, 15695967089), (11, 14269060990), (19, 8261035310), (22, 7134530495), (31, 5063215190), (38, 4130517655), (55, 2853812198), (62, 2531607595), (71, 2210699590), (95, 1652207062), (110, 1426906099), (142, 1105349795), (149, 1053420610), (155, 1012643038), (190, 826103531), (209, 751003210), (229, 685413410), (298, 526710305), (310, 506321519), (341, 460292290), (355, 442139918), (418, 375501605), (458, 342706705), (589, 266485010), (682, 230146145), (710, 221069959), (745, 210684122), (781, 200972690), (1045, 150200642), (1145, 137082682), (1178, 133242505), (1349, 116352610), (1490, 105342061), (1562, 100486345), (1639, 95765510), (1705, 92058458), (2090, 75100321), (2201, 71312890), (2290, 68541341), (2519, 62310310), (2698, 58176305), (2831, 55443190), (2945, 53297002), (3278, 47882755), (3410, 46029229), (3905, 40194538), (4351, 36074390), (4402, 35656445), (4619, 33981310), (5038, 31155155), (5662, 27721595), (5890, 26648501), (6479, 24225910), (6745, 23270522), (7099, 22110110), (7810, 20097269), (8195, 19153102), (8702, 18037195), (9238, 16990655), (10579, 14836910), (11005, 14262578), (12595, 12462062), (12958, 12112955), (13490, 11635261), (14155, 11088638), (14198, 11055055), (14839, 10577510), (16259, 9653710), (16390, 9576551), (21158, 7418455), (21755, 7214878), (22010, 7131289), (23095, 6796262), (24211, 6482990), (25190, 6231031), (28310, 5544319), (29678, 5288755), (31141, 5040290), (32395, 4845182), (32518, 4826855), (34121, 4600090), (35495, 4422022), (41819, 3753310), (43510, 3607439), (46190, 3398131), (47861, 3279490), (48422, 3241495), (50809, 3089210), (52895, 2967382), (62282, 2520145), (64790, 2422591), (68242, 2300045), (70990, 2211011), (74195, 2115502), (78089, 2010010), (81295, 1930742), (83638, 1876655), (87761, 1788490), (95722, 1639745), (101618, 1544605), (105790, 1483691), (116369, 1348810), (121055, 1296598), (134881, 1163690), (148390, 1057751), (155705, 1008058), (156178, 1005005), (162590, 965371), (170605, 920018), (175522, 894245), (178849, 877610), (201001, 780890), (209095, 750662), (232738, 674405), (239305, 655898), (242110, 648299), (254045, 617842), (269762, 581845), (308921, 508090), (311410, 504029), (327949, 478610), (341210, 460009), (357698, 438805), (375331, 418190), (390445, 402002)]