157435349

素因数分解:

${\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4148

約数の個数: 12

約数和(自身を含む): 167723820

約数和(自身を除く): 10288471

約数列:

[1, 19, 109, 361, 2071, 4001, 39349, 76019, 436109, 1444361, 8286071, 157435349]

約数ペア:

[(1, 157435349), (19, 8286071), (109, 1444361), (361, 436109), (2071, 76019), (4001, 39349)]