156942152

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{129919}}^1$

素因数の和:130076

約数の個数: 16

約数和(自身を含む): 296217600

約数和(自身を除く): 139275448

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 129919, 259838, 519676, 1039352, 19617769, 39235538, 78471076, 156942152]

約数ペア:

[(1, 156942152), (2, 78471076), (4, 39235538), (8, 19617769), (151, 1039352), (302, 519676), (604, 259838), (1208, 129919)]