155230816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{373151}}^1$

素因数の和:373174

約数の個数: 24

約数和(自身を含む): 329120064

約数和(自身を除く): 173889248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 373151, 746302, 1492604, 2985208, 4850963, 5970416, 9701926, 11940832, 19403852, 38807704, 77615408, 155230816]

約数ペア:

[(1, 155230816), (2, 77615408), (4, 38807704), (8, 19403852), (13, 11940832), (16, 9701926), (26, 5970416), (32, 4850963), (52, 2985208), (104, 1492604), (208, 746302), (416, 373151)]