157228569

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{296099}}^1$

素因数の和:296164

約数の個数: 12

約数和(自身を含む): 230958000

約数和(自身を除く): 73729431

約数列:

[1, 3, 9, 59, 177, 531, 296099, 888297, 2664891, 17469841, 52409523, 157228569]

約数ペア:

[(1, 157228569), (3, 52409523), (9, 17469841), (59, 2664891), (177, 888297), (531, 296099)]