156629330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 352779840

約数和(自身を除く): 196150510

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 289, 374, 379, 442, 578, 715, 758, 935, 1105, 1430, 1445, 1870, 1895, 2210, 2431, 2890, 3179, 3757, 3790, 4169, 4862, 4927, 6358, 6443, 7514, 8338, 9854, 12155, 12886, 15895, 18785, 20845, 24310, 24635, 31790, 32215, 37570, 41327, 41690, 49270, 54197, 64430, 70873, 82654, 83759, 108394, 109531, 141746, 167518, 206635, 219062, 270985, 354365, 413270, 418795, 541970, 547655, 708730, 837590, 921349, 1095310, 1204841, 1423903, 1842698, 2409682, 2847806, 4606745, 6024205, 7119515, 9213490, 12048410, 14239030, 15662933, 31325866, 78314665, 156629330]

約数ペア:

[(1, 156629330), (2, 78314665), (5, 31325866), (10, 15662933), (11, 14239030), (13, 12048410), (17, 9213490), (22, 7119515), (26, 6024205), (34, 4606745), (55, 2847806), (65, 2409682), (85, 1842698), (110, 1423903), (130, 1204841), (143, 1095310), (170, 921349), (187, 837590), (221, 708730), (286, 547655), (289, 541970), (374, 418795), (379, 413270), (442, 354365), (578, 270985), (715, 219062), (758, 206635), (935, 167518), (1105, 141746), (1430, 109531), (1445, 108394), (1870, 83759), (1895, 82654), (2210, 70873), (2431, 64430), (2890, 54197), (3179, 49270), (3757, 41690), (3790, 41327), (4169, 37570), (4862, 32215), (4927, 31790), (6358, 24635), (6443, 24310), (7514, 20845), (8338, 18785), (9854, 15895), (12155, 12886)]