148925816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3607}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 301556640

約数和(自身を除く): 152630824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 3607, 5161, 7214, 10322, 14428, 20644, 28856, 41288, 46891, 93782, 187564, 375128, 1431979, 2863958, 5727916, 11455832, 18615727, 37231454, 74462908, 148925816]

約数ペア:

[(1, 148925816), (2, 74462908), (4, 37231454), (8, 18615727), (13, 11455832), (26, 5727916), (52, 2863958), (104, 1431979), (397, 375128), (794, 187564), (1588, 93782), (3176, 46891), (3607, 41288), (5161, 28856), (7214, 20644), (10322, 14428)]