156922930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9551}}^1$

素因数の和:9642

約数の個数: 32

約数和(自身を含む): 297105408

約数和(自身を除く): 140182478

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 9551, 16430, 19102, 47755, 95510, 296081, 506203, 592162, 1012406, 1480405, 2531015, 2960810, 5062030, 15692293, 31384586, 78461465, 156922930]

約数ペア:

[(1, 156922930), (2, 78461465), (5, 31384586), (10, 15692293), (31, 5062030), (53, 2960810), (62, 2531015), (106, 1480405), (155, 1012406), (265, 592162), (310, 506203), (530, 296081), (1643, 95510), (3286, 47755), (8215, 19102), (9551, 16430)]