149080816

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{13763}}^1$

素因数の和:14448

約数の個数: 20

約数和(自身を含む): 289291752

約数和(自身を除く): 140210936

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 13763, 27526, 55052, 110104, 220208, 9317551, 18635102, 37270204, 74540408, 149080816]

約数ペア:

[(1, 149080816), (2, 74540408), (4, 37270204), (8, 18635102), (16, 9317551), (677, 220208), (1354, 110104), (2708, 55052), (5416, 27526), (10832, 13763)]