158356618

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3229}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 282792960

約数和(自身を除く): 124436342

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 1582, 3229, 3503, 6458, 7006, 22603, 24521, 45206, 49042, 100099, 200198, 364877, 700693, 729754, 1401386, 2554139, 5108278, 11311187, 22622374, 79178309, 158356618]

約数ペア:

[(1, 158356618), (2, 79178309), (7, 22622374), (14, 11311187), (31, 5108278), (62, 2554139), (113, 1401386), (217, 729754), (226, 700693), (434, 364877), (791, 200198), (1582, 100099), (3229, 49042), (3503, 45206), (6458, 24521), (7006, 22603)]