156674080

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3089}}^1$

素因数の和:3421

約数の個数: 48

約数和(自身を含む): 371430360

約数和(自身を除く): 214756280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 1268, 1585, 2536, 3089, 3170, 5072, 6178, 6340, 10144, 12356, 12680, 15445, 24712, 25360, 30890, 49424, 50720, 61780, 98848, 123560, 247120, 494240, 979213, 1958426, 3916852, 4896065, 7833704, 9792130, 15667408, 19584260, 31334816, 39168520, 78337040, 156674080]

約数ペア:

[(1, 156674080), (2, 78337040), (4, 39168520), (5, 31334816), (8, 19584260), (10, 15667408), (16, 9792130), (20, 7833704), (32, 4896065), (40, 3916852), (80, 1958426), (160, 979213), (317, 494240), (634, 247120), (1268, 123560), (1585, 98848), (2536, 61780), (3089, 50720), (3170, 49424), (5072, 30890), (6178, 25360), (6340, 24712), (10144, 15445), (12356, 12680)]