156987500180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79601}}^1\times {\mathrm{14087}}^1$

素因数の和:93704

約数の個数: 48

約数和(自身を含む): 376801479936

約数和(自身を除く): 219813979756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14087, 28174, 56348, 70435, 79601, 98609, 140870, 159202, 197218, 281740, 318404, 394436, 398005, 493045, 557207, 796010, 986090, 1114414, 1592020, 1972180, 2228828, 2786035, 5572070, 11144140, 1121339287, 2242678574, 4485357148, 5606696435, 7849375009, 11213392870, 15698750018, 22426785740, 31397500036, 39246875045, 78493750090, 156987500180]

約数ペア:

[(1, 156987500180), (2, 78493750090), (4, 39246875045), (5, 31397500036), (7, 22426785740), (10, 15698750018), (14, 11213392870), (20, 7849375009), (28, 5606696435), (35, 4485357148), (70, 2242678574), (140, 1121339287), (14087, 11144140), (28174, 5572070), (56348, 2786035), (70435, 2228828), (79601, 1972180), (98609, 1592020), (140870, 1114414), (159202, 986090), (197218, 796010), (281740, 557207), (318404, 493045), (394436, 398005)]