157898502

素因数分解:

$2^1\times 3^2\times {\mathrm{8772139}}^1$

素因数の和:8772147

約数の個数: 12

約数和(自身を含む): 342113460

約数和(自身を除く): 184214958

約数列:

[1, 2, 3, 6, 9, 18, 8772139, 17544278, 26316417, 52632834, 78949251, 157898502]

約数ペア:

[(1, 157898502), (2, 78949251), (3, 52632834), (6, 26316417), (9, 17544278), (18, 8772139)]