155220387834

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{158712053}}^1$

素因数の和:158712221

約数の個数: 16

約数和(自身を含む): 312345322272

約数和(自身を除く): 157124934438

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 158712053, 317424106, 476136159, 952272318, 25870064639, 51740129278, 77610193917, 155220387834]

約数ペア:

[(1, 155220387834), (2, 77610193917), (3, 51740129278), (6, 25870064639), (163, 952272318), (326, 476136159), (489, 317424106), (978, 158712053)]