157188204

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{12511}}^1$

素因数の和:12870

約数の個数: 36

約数和(自身を含む): 398507200

約数和(自身を除く): 241318996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 12511, 12564, 25022, 37533, 50044, 75066, 112599, 150132, 225198, 450396, 4366339, 8732678, 13099017, 17465356, 26198034, 39297051, 52396068, 78594102, 157188204]

約数ペア:

[(1, 157188204), (2, 78594102), (3, 52396068), (4, 39297051), (6, 26198034), (9, 17465356), (12, 13099017), (18, 8732678), (36, 4366339), (349, 450396), (698, 225198), (1047, 150132), (1396, 112599), (2094, 75066), (3141, 50044), (4188, 37533), (6282, 25022), (12511, 12564)]