156956296

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{10657}}^1$

素因数の和:10933

約数の個数: 32

約数和(自身を含む): 337645440

約数和(自身を除く): 180689144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 10657, 14728, 21314, 42628, 74599, 85256, 149198, 298396, 596792, 2802791, 5605582, 11211164, 19619537, 22422328, 39239074, 78478148, 156956296]

約数ペア:

[(1, 156956296), (2, 78478148), (4, 39239074), (7, 22422328), (8, 19619537), (14, 11211164), (28, 5605582), (56, 2802791), (263, 596792), (526, 298396), (1052, 149198), (1841, 85256), (2104, 74599), (3682, 42628), (7364, 21314), (10657, 14728)]