172121154

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{175993}}^1$

素因数の和:176161

約数の個数: 16

約数和(自身を含む): 346356192

約数和(自身を除く): 174235038

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 175993, 351986, 527979, 1055958, 28686859, 57373718, 86060577, 172121154]

約数ペア:

[(1, 172121154), (2, 86060577), (3, 57373718), (6, 28686859), (163, 1055958), (326, 527979), (489, 351986), (978, 175993)]