161040904

素因数分解:

$2^3\times {\mathrm{769}}^1\times {\mathrm{26177}}^1$

素因数の和:26952

約数の個数: 16

約数和(自身を含む): 302355900

約数和(自身を除く): 141314996

約数列:

[1, 2, 4, 8, 769, 1538, 3076, 6152, 26177, 52354, 104708, 209416, 20130113, 40260226, 80520452, 161040904]

約数ペア:

[(1, 161040904), (2, 80520452), (4, 40260226), (8, 20130113), (769, 209416), (1538, 104708), (3076, 52354), (6152, 26177)]