163102468

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{1063}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 289578240

約数和(自身を除く): 126475772

約数列:

[1, 2, 4, 89, 178, 356, 431, 862, 1063, 1724, 2126, 4252, 38359, 76718, 94607, 153436, 189214, 378428, 458153, 916306, 1832612, 40775617, 81551234, 163102468]

約数ペア:

[(1, 163102468), (2, 81551234), (4, 40775617), (89, 1832612), (178, 916306), (356, 458153), (431, 378428), (862, 189214), (1063, 153436), (1724, 94607), (2126, 76718), (4252, 38359)]