153284848

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{42961}}^1$

素因数の和:43192

約数の個数: 20

約数和(自身を含む): 298328128

約数和(自身を除く): 145043280

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 42961, 85922, 171844, 343688, 687376, 9580303, 19160606, 38321212, 76642424, 153284848]

約数ペア:

[(1, 153284848), (2, 76642424), (4, 38321212), (8, 19160606), (16, 9580303), (223, 687376), (446, 343688), (892, 171844), (1784, 85922), (3568, 42961)]