131991462

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{92821}}^1$

素因数の和:92908

約数の個数: 24

約数和(自身を含む): 289604640

約数和(自身を除く): 157613178

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 92821, 185642, 278463, 556926, 835389, 1670778, 7332859, 14665718, 21998577, 43997154, 65995731, 131991462]

約数ペア:

[(1, 131991462), (2, 65995731), (3, 43997154), (6, 21998577), (9, 14665718), (18, 7332859), (79, 1670778), (158, 835389), (237, 556926), (474, 278463), (711, 185642), (1422, 92821)]