156959391344

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{347489}}^1$

素因数の和:347650

約数の個数: 80

約数和(自身を含む): 360222033600

約数和(自身を除く): 203262642256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 109, 112, 148, 218, 259, 296, 436, 518, 592, 763, 872, 1036, 1526, 1744, 2072, 3052, 4033, 4144, 6104, 8066, 12208, 16132, 28231, 32264, 56462, 64528, 112924, 225848, 347489, 451696, 694978, 1389956, 2432423, 2779912, 4864846, 5559824, 9729692, 12857093, 19459384, 25714186, 37876301, 38918768, 51428372, 75752602, 89999651, 102856744, 151505204, 179999302, 205713488, 265134107, 303010408, 359998604, 530268214, 606020816, 719997208, 1060536428, 1401423137, 1439994416, 2121072856, 2802846274, 4242145712, 5605692548, 9809961959, 11211385096, 19619923918, 22422770192, 39239847836, 78479695672, 156959391344]

約数ペア:

[(1, 156959391344), (2, 78479695672), (4, 39239847836), (7, 22422770192), (8, 19619923918), (14, 11211385096), (16, 9809961959), (28, 5605692548), (37, 4242145712), (56, 2802846274), (74, 2121072856), (109, 1439994416), (112, 1401423137), (148, 1060536428), (218, 719997208), (259, 606020816), (296, 530268214), (436, 359998604), (518, 303010408), (592, 265134107), (763, 205713488), (872, 179999302), (1036, 151505204), (1526, 102856744), (1744, 89999651), (2072, 75752602), (3052, 51428372), (4033, 38918768), (4144, 37876301), (6104, 25714186), (8066, 19459384), (12208, 12857093), (16132, 9729692), (28231, 5559824), (32264, 4864846), (56462, 2779912), (64528, 2432423), (112924, 1389956), (225848, 694978), (347489, 451696)]