156942942056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{11443}}^1\times {\mathrm{100847}}^1$

素因数の和:112313

約数の個数: 32

約数和(自身を含む): 311608218240

約数和(自身を除く): 154665276184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 11443, 22886, 45772, 91544, 100847, 194531, 201694, 389062, 403388, 778124, 806776, 1556248, 1714399, 3428798, 6857596, 13715192, 1153992221, 2307984442, 4615968884, 9231937768, 19617867757, 39235735514, 78471471028, 156942942056]

約数ペア:

[(1, 156942942056), (2, 78471471028), (4, 39235735514), (8, 19617867757), (17, 9231937768), (34, 4615968884), (68, 2307984442), (136, 1153992221), (11443, 13715192), (22886, 6857596), (45772, 3428798), (91544, 1714399), (100847, 1556248), (194531, 806776), (201694, 778124), (389062, 403388)]