140505864

素因数分解:

$2^3\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{5279}}^1$

素因数の和:6397

約数の個数: 32

約数和(自身を含む): 351648000

約数和(自身を除く): 211142136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1109, 2218, 3327, 4436, 5279, 6654, 8872, 10558, 13308, 15837, 21116, 26616, 31674, 42232, 63348, 126696, 5854411, 11708822, 17563233, 23417644, 35126466, 46835288, 70252932, 140505864]

約数ペア:

[(1, 140505864), (2, 70252932), (3, 46835288), (4, 35126466), (6, 23417644), (8, 17563233), (12, 11708822), (24, 5854411), (1109, 126696), (2218, 63348), (3327, 42232), (4436, 31674), (5279, 26616), (6654, 21116), (8872, 15837), (10558, 13308)]