140214984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 473088000

約数和(自身を除く): 332873016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 109, 114, 124, 133, 152, 156, 168, 182, 186, 217, 218, 228, 247, 248, 266, 273, 312, 327, 364, 372, 399, 403, 434, 436, 456, 494, 532, 546, 589, 651, 654, 728, 741, 744, 763, 798, 806, 868, 872, 988, 1064, 1092, 1178, 1209, 1302, 1308, 1417, 1482, 1526, 1596, 1612, 1729, 1736, 1767, 1976, 2071, 2184, 2289, 2356, 2418, 2604, 2616, 2821, 2834, 2964, 3052, 3192, 3224, 3379, 3458, 3534, 4123, 4142, 4251, 4578, 4712, 4836, 5187, 5208, 5642, 5668, 5928, 6104, 6213, 6758, 6916, 7068, 7657, 8246, 8284, 8463, 8502, 9156, 9672, 9919, 10137, 10374, 11284, 11336, 12369, 12426, 13516, 13832, 14136, 14497, 15314, 16492, 16568, 16926, 17004, 18312, 19838, 20274, 20748, 22568, 22971, 23653, 24738, 24852, 26923, 27032, 28994, 29757, 30628, 32984, 33852, 34008, 39676, 40548, 41496, 43491, 43927, 45942, 47306, 49476, 49704, 53599, 53846, 57988, 59514, 61256, 64201, 67704, 70959, 79352, 80769, 81096, 86982, 87854, 91884, 94612, 98952, 107198, 107692, 115976, 119028, 128402, 131781, 141918, 160797, 161538, 173964, 175708, 183768, 188461, 189224, 192603, 214396, 215384, 238056, 256804, 263562, 283836, 307489, 321594, 323076, 347928, 351416, 376922, 385206, 428792, 449407, 513608, 527124, 565383, 567672, 614978, 643188, 646152, 753844, 770412, 834613, 898814, 922467, 1054248, 1130766, 1229956, 1286376, 1348221, 1507688, 1540824, 1669226, 1797628, 1844934, 2261532, 2459912, 2503839, 2696442, 3338452, 3595256, 3689868, 4523064, 5007678, 5392884, 5842291, 6676904, 7379736, 10015356, 10785768, 11684582, 17526873, 20030712, 23369164, 35053746, 46738328, 70107492, 140214984]

約数ペア:

[(1, 140214984), (2, 70107492), (3, 46738328), (4, 35053746), (6, 23369164), (7, 20030712), (8, 17526873), (12, 11684582), (13, 10785768), (14, 10015356), (19, 7379736), (21, 6676904), (24, 5842291), (26, 5392884), (28, 5007678), (31, 4523064), (38, 3689868), (39, 3595256), (42, 3338452), (52, 2696442), (56, 2503839), (57, 2459912), (62, 2261532), (76, 1844934), (78, 1797628), (84, 1669226), (91, 1540824), (93, 1507688), (104, 1348221), (109, 1286376), (114, 1229956), (124, 1130766), (133, 1054248), (152, 922467), (156, 898814), (168, 834613), (182, 770412), (186, 753844), (217, 646152), (218, 643188), (228, 614978), (247, 567672), (248, 565383), (266, 527124), (273, 513608), (312, 449407), (327, 428792), (364, 385206), (372, 376922), (399, 351416), (403, 347928), (434, 323076), (436, 321594), (456, 307489), (494, 283836), (532, 263562), (546, 256804), (589, 238056), (651, 215384), (654, 214396), (728, 192603), (741, 189224), (744, 188461), (763, 183768), (798, 175708), (806, 173964), (868, 161538), (872, 160797), (988, 141918), (1064, 131781), (1092, 128402), (1178, 119028), (1209, 115976), (1302, 107692), (1308, 107198), (1417, 98952), (1482, 94612), (1526, 91884), (1596, 87854), (1612, 86982), (1729, 81096), (1736, 80769), (1767, 79352), (1976, 70959), (2071, 67704), (2184, 64201), (2289, 61256), (2356, 59514), (2418, 57988), (2604, 53846), (2616, 53599), (2821, 49704), (2834, 49476), (2964, 47306), (3052, 45942), (3192, 43927), (3224, 43491), (3379, 41496), (3458, 40548), (3534, 39676), (4123, 34008), (4142, 33852), (4251, 32984), (4578, 30628), (4712, 29757), (4836, 28994), (5187, 27032), (5208, 26923), (5642, 24852), (5668, 24738), (5928, 23653), (6104, 22971), (6213, 22568), (6758, 20748), (6916, 20274), (7068, 19838), (7657, 18312), (8246, 17004), (8284, 16926), (8463, 16568), (8502, 16492), (9156, 15314), (9672, 14497), (9919, 14136), (10137, 13832), (10374, 13516), (11284, 12426), (11336, 12369)]