156611312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68449}}^1$

素因数の和:68481

約数の個数: 40

約数和(自身を含む): 356487600

約数和(自身を除く): 199876288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 68449, 136898, 273796, 547592, 752939, 889837, 1095184, 1505878, 1779674, 3011756, 3559348, 6023512, 7118696, 9788207, 12047024, 14237392, 19576414, 39152828, 78305656, 156611312]

約数ペア:

[(1, 156611312), (2, 78305656), (4, 39152828), (8, 19576414), (11, 14237392), (13, 12047024), (16, 9788207), (22, 7118696), (26, 6023512), (44, 3559348), (52, 3011756), (88, 1779674), (104, 1505878), (143, 1095184), (176, 889837), (208, 752939), (286, 547592), (572, 273796), (1144, 136898), (2288, 68449)]