127156960528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4327}}^1\times {\mathrm{141283}}^1$

素因数の和:145631

約数の個数: 40

約数和(自身を含む): 265381083968

約数和(自身を除く): 138224123440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4327, 8654, 17308, 34616, 56251, 69232, 112502, 141283, 225004, 282566, 450008, 565132, 900016, 1130264, 1836679, 2260528, 3673358, 7346716, 14693432, 29386864, 611331541, 1222663082, 2445326164, 4890652328, 7947310033, 9781304656, 15894620066, 31789240132, 63578480264, 127156960528]

約数ペア:

[(1, 127156960528), (2, 63578480264), (4, 31789240132), (8, 15894620066), (13, 9781304656), (16, 7947310033), (26, 4890652328), (52, 2445326164), (104, 1222663082), (208, 611331541), (4327, 29386864), (8654, 14693432), (17308, 7346716), (34616, 3673358), (56251, 2260528), (69232, 1836679), (112502, 1130264), (141283, 900016), (225004, 565132), (282566, 450008)]