157336870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10399}}^1$

素因数の和:10512

約数の個数: 32

約数和(自身を含む): 303264000

約数和(自身を除く): 145927130

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 10399, 15130, 20798, 51995, 103990, 176783, 353566, 883915, 925511, 1767830, 1851022, 4627555, 9255110, 15733687, 31467374, 78668435, 157336870]

約数ペア:

[(1, 157336870), (2, 78668435), (5, 31467374), (10, 15733687), (17, 9255110), (34, 4627555), (85, 1851022), (89, 1767830), (170, 925511), (178, 883915), (445, 353566), (890, 176783), (1513, 103990), (3026, 51995), (7565, 20798), (10399, 15130)]