168394788

素因数分解:

$2^2\times 3^4\times {\mathrm{519737}}^1$

素因数の和:519753

約数の個数: 30

約数和(自身を含む): 440218086

約数和(自身を除く): 271823298

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 519737, 1039474, 1559211, 2078948, 3118422, 4677633, 6236844, 9355266, 14032899, 18710532, 28065798, 42098697, 56131596, 84197394, 168394788]

約数ペア:

[(1, 168394788), (2, 84197394), (3, 56131596), (4, 42098697), (6, 28065798), (9, 18710532), (12, 14032899), (18, 9355266), (27, 6236844), (36, 4677633), (54, 3118422), (81, 2078948), (108, 1559211), (162, 1039474), (324, 519737)]