128305962

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229939}}^1$

素因数の和:229978

約数の個数: 24

約数和(自身を含む): 286965120

約数和(自身を除く): 158659158

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 229939, 459878, 689817, 1379634, 2069451, 4138902, 7128109, 14256218, 21384327, 42768654, 64152981, 128305962]

約数ペア:

[(1, 128305962), (2, 64152981), (3, 42768654), (6, 21384327), (9, 14256218), (18, 7128109), (31, 4138902), (62, 2069451), (93, 1379634), (186, 689817), (279, 459878), (558, 229939)]