151517956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{3929}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 274659840

約数和(自身を除く): 123141884

約数列:

[1, 2, 4, 31, 62, 124, 311, 622, 1244, 3929, 7858, 9641, 15716, 19282, 38564, 121799, 243598, 487196, 1221919, 2443838, 4887676, 37879489, 75758978, 151517956]

約数ペア:

[(1, 151517956), (2, 75758978), (4, 37879489), (31, 4887676), (62, 2443838), (124, 1221919), (311, 487196), (622, 243598), (1244, 121799), (3929, 38564), (7858, 19282), (9641, 15716)]