157586716

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{41081}}^1$

素因数の和:41229

約数の個数: 24

約数和(自身を含む): 317481696

約数和(自身を除く): 159894980

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 41081, 82162, 164324, 287567, 575134, 1150268, 5628097, 11256194, 22512388, 39396679, 78793358, 157586716]

約数ペア:

[(1, 157586716), (2, 78793358), (4, 39396679), (7, 22512388), (14, 11256194), (28, 5628097), (137, 1150268), (274, 575134), (548, 287567), (959, 164324), (1918, 82162), (3836, 41081)]