156978392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4481}}^1$

素因数の和:4667

約数の個数: 32

約数和(自身を含む): 306568800

約数和(自身を除く): 149590408

約数列:

[1, 2, 4, 8, 29, 58, 116, 151, 232, 302, 604, 1208, 4379, 4481, 8758, 8962, 17516, 17924, 35032, 35848, 129949, 259898, 519796, 676631, 1039592, 1353262, 2706524, 5413048, 19622299, 39244598, 78489196, 156978392]

約数ペア:

[(1, 156978392), (2, 78489196), (4, 39244598), (8, 19622299), (29, 5413048), (58, 2706524), (116, 1353262), (151, 1039592), (232, 676631), (302, 519796), (604, 259898), (1208, 129949), (4379, 35848), (4481, 35032), (8758, 17924), (8962, 17516)]