156914079

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{140983}}^1$

素因数の和:141046

約数の個数: 16

約数和(自身を含む): 243620352

約数和(自身を除く): 86706273

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 140983, 422949, 986881, 2960643, 7472099, 22416297, 52304693, 156914079]

約数ペア:

[(1, 156914079), (3, 52304693), (7, 22416297), (21, 7472099), (53, 2960643), (159, 986881), (371, 422949), (1113, 140983)]