156919204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{232129}}^1$

素因数の和:232159

約数の個数: 18

約数和(自身を含む): 297358530

約数和(自身を除く): 140439326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 232129, 464258, 928516, 3017677, 6035354, 12070708, 39229801, 78459602, 156919204]

約数ペア:

[(1, 156919204), (2, 78459602), (4, 39229801), (13, 12070708), (26, 6035354), (52, 3017677), (169, 928516), (338, 464258), (676, 232129)]