157057108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{232333}}^1$

素因数の和:232363

約数の個数: 18

約数和(自身を含む): 297619854

約数和(自身を除く): 140562746

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 232333, 464666, 929332, 3020329, 6040658, 12081316, 39264277, 78528554, 157057108]

約数ペア:

[(1, 157057108), (2, 78528554), (4, 39264277), (13, 12081316), (26, 6040658), (52, 3020329), (169, 929332), (338, 464666), (676, 232333)]