156897510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 494843904

約数和(自身を除く): 337946394

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 49, 55, 62, 66, 70, 77, 93, 98, 105, 110, 147, 154, 155, 165, 186, 210, 217, 231, 245, 294, 310, 313, 330, 341, 385, 434, 462, 465, 490, 539, 626, 651, 682, 735, 770, 930, 939, 1023, 1078, 1085, 1155, 1302, 1470, 1519, 1565, 1617, 1705, 1878, 2046, 2170, 2191, 2310, 2387, 2695, 3038, 3130, 3234, 3255, 3410, 3443, 4382, 4557, 4695, 4774, 5115, 5390, 6510, 6573, 6886, 7161, 7595, 8085, 9114, 9390, 9703, 10230, 10329, 10955, 11935, 13146, 14322, 15190, 15337, 16170, 16709, 17215, 19406, 20658, 21910, 22785, 23870, 24101, 29109, 30674, 32865, 33418, 34430, 35805, 45570, 46011, 48202, 48515, 50127, 51645, 58218, 65730, 67921, 71610, 72303, 76685, 83545, 92022, 97030, 100254, 103290, 106733, 120505, 135842, 144606, 145545, 153370, 167090, 168707, 203763, 213466, 230055, 241010, 250635, 291090, 320199, 337414, 339605, 361515, 407526, 460110, 475447, 501270, 506121, 533665, 640398, 679210, 723030, 747131, 843535, 950894, 1012242, 1018815, 1067330, 1426341, 1494262, 1600995, 1687070, 2037630, 2241393, 2377235, 2530605, 2852682, 3201990, 3735655, 4482786, 4754470, 5061210, 5229917, 7131705, 7471310, 10459834, 11206965, 14263410, 15689751, 22413930, 26149585, 31379502, 52299170, 78448755, 156897510]

約数ペア:

[(1, 156897510), (2, 78448755), (3, 52299170), (5, 31379502), (6, 26149585), (7, 22413930), (10, 15689751), (11, 14263410), (14, 11206965), (15, 10459834), (21, 7471310), (22, 7131705), (30, 5229917), (31, 5061210), (33, 4754470), (35, 4482786), (42, 3735655), (49, 3201990), (55, 2852682), (62, 2530605), (66, 2377235), (70, 2241393), (77, 2037630), (93, 1687070), (98, 1600995), (105, 1494262), (110, 1426341), (147, 1067330), (154, 1018815), (155, 1012242), (165, 950894), (186, 843535), (210, 747131), (217, 723030), (231, 679210), (245, 640398), (294, 533665), (310, 506121), (313, 501270), (330, 475447), (341, 460110), (385, 407526), (434, 361515), (462, 339605), (465, 337414), (490, 320199), (539, 291090), (626, 250635), (651, 241010), (682, 230055), (735, 213466), (770, 203763), (930, 168707), (939, 167090), (1023, 153370), (1078, 145545), (1085, 144606), (1155, 135842), (1302, 120505), (1470, 106733), (1519, 103290), (1565, 100254), (1617, 97030), (1705, 92022), (1878, 83545), (2046, 76685), (2170, 72303), (2191, 71610), (2310, 67921), (2387, 65730), (2695, 58218), (3038, 51645), (3130, 50127), (3234, 48515), (3255, 48202), (3410, 46011), (3443, 45570), (4382, 35805), (4557, 34430), (4695, 33418), (4774, 32865), (5115, 30674), (5390, 29109), (6510, 24101), (6573, 23870), (6886, 22785), (7161, 21910), (7595, 20658), (8085, 19406), (9114, 17215), (9390, 16709), (9703, 16170), (10230, 15337), (10329, 15190), (10955, 14322), (11935, 13146)]