156957936124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2357717}}^1$

素因数の和:2357838

約数の個数: 48

約数和(自身を含む): 320838265440

約数和(自身を除く): 163880329316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 356, 374, 748, 979, 1513, 1958, 3026, 3916, 6052, 16643, 33286, 66572, 2357717, 4715434, 9430868, 25934887, 40081189, 51869774, 80162378, 103739548, 160324756, 209836813, 419673626, 440893079, 839347252, 881786158, 1763572316, 2308204943, 3567225821, 4616409886, 7134451642, 9232819772, 14268903284, 39239484031, 78478968062, 156957936124]

約数ペア:

[(1, 156957936124), (2, 78478968062), (4, 39239484031), (11, 14268903284), (17, 9232819772), (22, 7134451642), (34, 4616409886), (44, 3567225821), (68, 2308204943), (89, 1763572316), (178, 881786158), (187, 839347252), (356, 440893079), (374, 419673626), (748, 209836813), (979, 160324756), (1513, 103739548), (1958, 80162378), (3026, 51869774), (3916, 40081189), (6052, 25934887), (16643, 9430868), (33286, 4715434), (66572, 2357717)]