156959027864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{775091}}^1$

素因数の和:776603

約数の個数: 32

約数和(自身を含む): 311819511600

約数和(自身を除く): 154860483736

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1489, 2978, 5956, 11912, 25313, 50626, 101252, 202504, 775091, 1550182, 3100364, 6200728, 13176547, 26353094, 52706188, 105412376, 1154110499, 2308220998, 4616441996, 9232883992, 19619878483, 39239756966, 78479513932, 156959027864]

約数ペア:

[(1, 156959027864), (2, 78479513932), (4, 39239756966), (8, 19619878483), (17, 9232883992), (34, 4616441996), (68, 2308220998), (136, 1154110499), (1489, 105412376), (2978, 52706188), (5956, 26353094), (11912, 13176547), (25313, 6200728), (50626, 3100364), (101252, 1550182), (202504, 775091)]