155215192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{60821}}^1$

素因数の和:60867

約数の個数: 32

約数和(自身を含む): 328438800

約数和(自身を除く): 173223608

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 60821, 121642, 243284, 486568, 669031, 1338062, 1763809, 2676124, 3527618, 5352248, 7055236, 14110472, 19401899, 38803798, 77607596, 155215192]

約数ペア:

[(1, 155215192), (2, 77607596), (4, 38803798), (8, 19401899), (11, 14110472), (22, 7055236), (29, 5352248), (44, 3527618), (58, 2676124), (88, 1763809), (116, 1338062), (232, 669031), (319, 486568), (638, 243284), (1276, 121642), (2552, 60821)]