158326379

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 166090176

約数和(自身を除く): 7763797

約数列:

[1, 41, 71, 137, 397, 2911, 5617, 9727, 16277, 28187, 54389, 398807, 1155667, 2229949, 3861619, 158326379]

約数ペア:

[(1, 158326379), (41, 3861619), (71, 2229949), (137, 1155667), (397, 398807), (2911, 54389), (5617, 28187), (9727, 16277)]