131456116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{80747}}^1$

素因数の和:80799

約数の個数: 24

約数和(自身を含む): 257747616

約数和(自身を除く): 126291500

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 80747, 161494, 322988, 888217, 1776434, 2987639, 3552868, 5975278, 11950556, 32864029, 65728058, 131456116]

約数ペア:

[(1, 131456116), (2, 65728058), (4, 32864029), (11, 11950556), (22, 5975278), (37, 3552868), (44, 2987639), (74, 1776434), (148, 888217), (407, 322988), (814, 161494), (1628, 80747)]