168982416

素因数分解:

$2^4\times 3^3\times {\mathrm{391163}}^1$

素因数の和:391180

約数の個数: 40

約数和(自身を含む): 485043360

約数和(自身を除く): 316060944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 391163, 782326, 1173489, 1564652, 2346978, 3129304, 3520467, 4693956, 6258608, 7040934, 9387912, 10561401, 14081868, 18775824, 21122802, 28163736, 42245604, 56327472, 84491208, 168982416]

約数ペア:

[(1, 168982416), (2, 84491208), (3, 56327472), (4, 42245604), (6, 28163736), (8, 21122802), (9, 18775824), (12, 14081868), (16, 10561401), (18, 9387912), (24, 7040934), (27, 6258608), (36, 4693956), (48, 3520467), (54, 3129304), (72, 2346978), (108, 1564652), (144, 1173489), (216, 782326), (432, 391163)]