157225282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{69019}}^1$

素因数の和:69105

約数の個数: 16

約数和(自身を含む): 253441440

約数和(自身を除く): 96216158

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 69019, 138038, 1173323, 2346646, 4624273, 9248546, 78612641, 157225282]

約数ペア:

[(1, 157225282), (2, 78612641), (17, 9248546), (34, 4624273), (67, 2346646), (134, 1173323), (1139, 138038), (2278, 69019)]