131552408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8377}}^1$

素因数の和:8547

約数の個数: 32

約数和(自身を含む): 267425760

約数和(自身を除く): 135873352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 8377, 15704, 16754, 33508, 67016, 108901, 217802, 435604, 871208, 1264927, 2529854, 5059708, 10119416, 16444051, 32888102, 65776204, 131552408]

約数ペア:

[(1, 131552408), (2, 65776204), (4, 32888102), (8, 16444051), (13, 10119416), (26, 5059708), (52, 2529854), (104, 1264927), (151, 871208), (302, 435604), (604, 217802), (1208, 108901), (1963, 67016), (3926, 33508), (7852, 16754), (8377, 15704)]