158470081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{5897}}^1$

素因数の和:6264

約数の個数: 16

約数和(自身を含む): 198172800

約数和(自身を除く): 39702719

約数列:

[1, 7, 11, 77, 349, 2443, 3839, 5897, 26873, 41279, 64867, 454069, 2058053, 14406371, 22638583, 158470081]

約数ペア:

[(1, 158470081), (7, 22638583), (11, 14406371), (77, 2058053), (349, 454069), (2443, 64867), (3839, 41279), (5897, 26873)]