156722864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5099}}^1$

素因数の和:5237

約数の個数: 40

約数和(自身を含む): 324421200

約数和(自身を除く): 167698336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 3842, 5099, 7684, 10198, 15368, 20396, 30736, 40792, 81584, 86683, 173366, 346732, 576187, 693464, 1152374, 1386928, 2304748, 4609496, 9218992, 9795179, 19590358, 39180716, 78361432, 156722864]

約数ペア:

[(1, 156722864), (2, 78361432), (4, 39180716), (8, 19590358), (16, 9795179), (17, 9218992), (34, 4609496), (68, 2304748), (113, 1386928), (136, 1152374), (226, 693464), (272, 576187), (452, 346732), (904, 173366), (1808, 86683), (1921, 81584), (3842, 40792), (5099, 30736), (7684, 20396), (10198, 15368)]