156238630

素因数分解:

$2^1\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{6173}}^1$

素因数の和:8711

約数の個数: 16

約数和(自身を含む): 281386224

約数和(自身を除く): 125147594

約数列:

[1, 2, 5, 10, 2531, 5062, 6173, 12346, 12655, 25310, 30865, 61730, 15623863, 31247726, 78119315, 156238630]

約数ペア:

[(1, 156238630), (2, 78119315), (5, 31247726), (10, 15623863), (2531, 61730), (5062, 30865), (6173, 25310), (12346, 12655)]