163099216

素因数分解:

$2^4\times 7^1\times {\mathrm{1456243}}^1$

素因数の和:1456258

約数の個数: 20

約数和(自身を含む): 361148512

約数和(自身を除く): 198049296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1456243, 2912486, 5824972, 10193701, 11649944, 20387402, 23299888, 40774804, 81549608, 163099216]

約数ペア:

[(1, 163099216), (2, 81549608), (4, 40774804), (7, 23299888), (8, 20387402), (14, 11649944), (16, 10193701), (28, 5824972), (56, 2912486), (112, 1456243)]