148934168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1931}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 289336320

約数和(自身を除く): 140402152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 311, 622, 1244, 1931, 2488, 3862, 7724, 9641, 15448, 19282, 38564, 59861, 77128, 119722, 239444, 478888, 600541, 1201082, 2402164, 4804328, 18616771, 37233542, 74467084, 148934168]

約数ペア:

[(1, 148934168), (2, 74467084), (4, 37233542), (8, 18616771), (31, 4804328), (62, 2402164), (124, 1201082), (248, 600541), (311, 478888), (622, 239444), (1244, 119722), (1931, 77128), (2488, 59861), (3862, 38564), (7724, 19282), (9641, 15448)]