147258908

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 260124480

約数和(自身を除く): 112865572

約数列:

[1, 2, 4, 229, 373, 431, 458, 746, 862, 916, 1492, 1724, 85417, 98699, 160763, 170834, 197398, 321526, 341668, 394796, 643052, 36814727, 73629454, 147258908]

約数ペア:

[(1, 147258908), (2, 73629454), (4, 36814727), (229, 643052), (373, 394796), (431, 341668), (458, 321526), (746, 197398), (862, 170834), (916, 160763), (1492, 98699), (1724, 85417)]