156909068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{2713}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 289529520

約数和(自身を除く): 132620452

約数列:

[1, 2, 4, 19, 38, 76, 761, 1522, 2713, 3044, 5426, 10852, 14459, 28918, 51547, 57836, 103094, 206188, 2064593, 4129186, 8258372, 39227267, 78454534, 156909068]

約数ペア:

[(1, 156909068), (2, 78454534), (4, 39227267), (19, 8258372), (38, 4129186), (76, 2064593), (761, 206188), (1522, 103094), (2713, 57836), (3044, 51547), (5426, 28918), (10852, 14459)]