156975672850

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3251}}^1\times {\mathrm{6151}}^1$

素因数の和:9571

約数の個数: 48

約数和(自身を含む): 293972630976

約数和(自身を除く): 136996958126

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3251, 3925, 6151, 6502, 7850, 12302, 16255, 30755, 32510, 61510, 81275, 153775, 162550, 307550, 510407, 965707, 1020814, 1931414, 2552035, 4828535, 5104070, 9657070, 12760175, 19996901, 24142675, 25520350, 39993802, 48285350, 99984505, 199969010, 499922525, 999845050, 3139513457, 6279026914, 15697567285, 31395134570, 78487836425, 156975672850]

約数ペア:

[(1, 156975672850), (2, 78487836425), (5, 31395134570), (10, 15697567285), (25, 6279026914), (50, 3139513457), (157, 999845050), (314, 499922525), (785, 199969010), (1570, 99984505), (3251, 48285350), (3925, 39993802), (6151, 25520350), (6502, 24142675), (7850, 19996901), (12302, 12760175), (16255, 9657070), (30755, 5104070), (32510, 4828535), (61510, 2552035), (81275, 1931414), (153775, 1020814), (162550, 965707), (307550, 510407)]