157658358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3549

約数の個数: 64

約数和(自身を含む): 377540352

約数和(自身を除く): 219881994

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 286, 318, 429, 583, 689, 858, 1166, 1378, 1749, 2067, 3467, 3498, 4134, 6934, 7579, 10401, 15158, 20802, 22737, 38137, 45071, 45474, 76274, 90142, 114411, 135213, 183751, 228822, 270426, 367502, 495781, 551253, 991562, 1102506, 1487343, 2021261, 2388763, 2974686, 4042522, 4777526, 6063783, 7166289, 12127566, 14332578, 26276393, 52552786, 78829179, 157658358]

約数ペア:

[(1, 157658358), (2, 78829179), (3, 52552786), (6, 26276393), (11, 14332578), (13, 12127566), (22, 7166289), (26, 6063783), (33, 4777526), (39, 4042522), (53, 2974686), (66, 2388763), (78, 2021261), (106, 1487343), (143, 1102506), (159, 991562), (286, 551253), (318, 495781), (429, 367502), (583, 270426), (689, 228822), (858, 183751), (1166, 135213), (1378, 114411), (1749, 90142), (2067, 76274), (3467, 45474), (3498, 45071), (4134, 38137), (6934, 22737), (7579, 20802), (10401, 15158)]