158150468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{182201}}^1$

素因数の和:182243

約数の個数: 24

約数和(自身を含む): 326505984

約数和(自身を除く): 168355516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 182201, 364402, 728804, 1275407, 2550814, 5101628, 5648231, 11296462, 22592924, 39537617, 79075234, 158150468]

約数ペア:

[(1, 158150468), (2, 79075234), (4, 39537617), (7, 22592924), (14, 11296462), (28, 5648231), (31, 5101628), (62, 2550814), (124, 1275407), (217, 728804), (434, 364402), (868, 182201)]