157440474892

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{241473121}}^1$

素因数の和:241473288

約数の個数: 12

約数和(自身を含む): 277211144056

約数和(自身を除く): 119770669164

約数列:

[1, 2, 4, 163, 326, 652, 241473121, 482946242, 965892484, 39360118723, 78720237446, 157440474892]

約数ペア:

[(1, 157440474892), (2, 78720237446), (4, 39360118723), (163, 965892484), (326, 482946242), (652, 241473121)]