172225564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{267431}}^1$

素因数の和:267465

約数の個数: 24

約数和(自身を含む): 359428608

約数和(自身を除く): 187203044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 267431, 534862, 1069724, 1872017, 3744034, 6150913, 7488068, 12301826, 24603652, 43056391, 86112782, 172225564]

約数ペア:

[(1, 172225564), (2, 86112782), (4, 43056391), (7, 24603652), (14, 12301826), (23, 7488068), (28, 6150913), (46, 3744034), (92, 1872017), (161, 1069724), (322, 534862), (644, 267431)]