156941379790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1651493}}^1$

素因数の和:1651573

約数の個数: 64

約数和(自身を含む): 329611778496

約数和(自身を除く): 172670398706

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 442, 559, 731, 1105, 1118, 1462, 2210, 2795, 3655, 5590, 7310, 9503, 19006, 47515, 95030, 1651493, 3302986, 8257465, 16514930, 21469409, 28075381, 42938818, 56150762, 71014199, 107347045, 140376905, 142028398, 214694090, 280753810, 355070995, 364979953, 710141990, 729959906, 923184587, 1207241383, 1824899765, 1846369174, 2414482766, 3649799530, 4615922935, 6036206915, 9231845870, 12072413830, 15694137979, 31388275958, 78470689895, 156941379790]

約数ペア:

[(1, 156941379790), (2, 78470689895), (5, 31388275958), (10, 15694137979), (13, 12072413830), (17, 9231845870), (26, 6036206915), (34, 4615922935), (43, 3649799530), (65, 2414482766), (85, 1846369174), (86, 1824899765), (130, 1207241383), (170, 923184587), (215, 729959906), (221, 710141990), (430, 364979953), (442, 355070995), (559, 280753810), (731, 214694090), (1105, 142028398), (1118, 140376905), (1462, 107347045), (2210, 71014199), (2795, 56150762), (3655, 42938818), (5590, 28075381), (7310, 21469409), (9503, 16514930), (19006, 8257465), (47515, 3302986), (95030, 1651493)]