168303970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{213043}}^1$

素因数の和:213129

約数の個数: 16

約数和(自身を含む): 306783360

約数和(自身を除く): 138479390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 213043, 426086, 1065215, 2130430, 16830397, 33660794, 84151985, 168303970]

約数ペア:

[(1, 168303970), (2, 84151985), (5, 33660794), (10, 16830397), (79, 2130430), (158, 1065215), (395, 426086), (790, 213043)]