124421872

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{49531}}^1$

素因数の和:49696

約数の個数: 20

約数和(自身を含む): 242607736

約数和(自身を除く): 118185864

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 49531, 99062, 198124, 396248, 792496, 7776367, 15552734, 31105468, 62210936, 124421872]

約数ペア:

[(1, 124421872), (2, 62210936), (4, 31105468), (8, 15552734), (16, 7776367), (157, 792496), (314, 396248), (628, 198124), (1256, 99062), (2512, 49531)]