156964342340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1\times {\mathrm{3697}}^1$

素因数の和:6457

約数の個数: 96

約数和(自身を含む): 361032663264

約数和(自身を除く): 204068320924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 2677, 3172, 3697, 3965, 5354, 7394, 7930, 10708, 13385, 14788, 15860, 18485, 26770, 34801, 36970, 48061, 53540, 69602, 73940, 96122, 139204, 163297, 174005, 192244, 225517, 240305, 326594, 348010, 451034, 480610, 653188, 696020, 816485, 902068, 961220, 1127585, 1632970, 2122861, 2255170, 2931721, 3265940, 4245722, 4510340, 5863442, 8491444, 9896869, 10614305, 11726884, 14658605, 19793738, 21228610, 29317210, 39587476, 42457220, 49484345, 58634420, 98968690, 128659297, 197937380, 257318594, 514637188, 603709009, 643296485, 1207418018, 1286592970, 2414836036, 2573185940, 3018545045, 6037090090, 7848217117, 12074180180, 15696434234, 31392868468, 39241085585, 78482171170, 156964342340]

約数ペア:

[(1, 156964342340), (2, 78482171170), (4, 39241085585), (5, 31392868468), (10, 15696434234), (13, 12074180180), (20, 7848217117), (26, 6037090090), (52, 3018545045), (61, 2573185940), (65, 2414836036), (122, 1286592970), (130, 1207418018), (244, 643296485), (260, 603709009), (305, 514637188), (610, 257318594), (793, 197937380), (1220, 128659297), (1586, 98968690), (2677, 58634420), (3172, 49484345), (3697, 42457220), (3965, 39587476), (5354, 29317210), (7394, 21228610), (7930, 19793738), (10708, 14658605), (13385, 11726884), (14788, 10614305), (15860, 9896869), (18485, 8491444), (26770, 5863442), (34801, 4510340), (36970, 4245722), (48061, 3265940), (53540, 2931721), (69602, 2255170), (73940, 2122861), (96122, 1632970), (139204, 1127585), (163297, 961220), (174005, 902068), (192244, 816485), (225517, 696020), (240305, 653188), (326594, 480610), (348010, 451034)]