157369256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14081}}^1$

素因数の和:14225

約数の個数: 32

約数和(自身を含む): 324449280

約数和(自身を除く): 167080024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 14081, 28162, 56324, 112648, 154891, 309782, 619564, 1239128, 1788287, 3576574, 7153148, 14306296, 19671157, 39342314, 78684628, 157369256]

約数ペア:

[(1, 157369256), (2, 78684628), (4, 39342314), (8, 19671157), (11, 14306296), (22, 7153148), (44, 3576574), (88, 1788287), (127, 1239128), (254, 619564), (508, 309782), (1016, 154891), (1397, 112648), (2794, 56324), (5588, 28162), (11176, 14081)]