157217110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1567}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 289013760

約数和(自身を除く): 131796650

約数列:

[1, 2, 5, 10, 79, 127, 158, 254, 395, 635, 790, 1270, 1567, 3134, 7835, 10033, 15670, 20066, 50165, 100330, 123793, 199009, 247586, 398018, 618965, 995045, 1237930, 1990090, 15721711, 31443422, 78608555, 157217110]

約数ペア:

[(1, 157217110), (2, 78608555), (5, 31443422), (10, 15721711), (79, 1990090), (127, 1237930), (158, 995045), (254, 618965), (395, 398018), (635, 247586), (790, 199009), (1270, 123793), (1567, 100330), (3134, 50165), (7835, 20066), (10033, 15670)]