149915544

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{145267}}^1$

素因数の和:145319

約数の個数: 32

約数和(自身を含む): 383507520

約数和(自身を除く): 233591976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 145267, 290534, 435801, 581068, 871602, 1162136, 1743204, 3486408, 6246481, 12492962, 18739443, 24985924, 37478886, 49971848, 74957772, 149915544]

約数ペア:

[(1, 149915544), (2, 74957772), (3, 49971848), (4, 37478886), (6, 24985924), (8, 18739443), (12, 12492962), (24, 6246481), (43, 3486408), (86, 1743204), (129, 1162136), (172, 871602), (258, 581068), (344, 435801), (516, 290534), (1032, 145267)]