157020149447

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1\times {\mathrm{142421}}^1$

素因数の和:143326

約数の個数: 16

約数和(自身を含む): 180477158400

約数和(自身を除く): 23457008953

約数列:

[1, 7, 239, 659, 1673, 4613, 142421, 157501, 996947, 1102507, 34038619, 93855439, 238270333, 656988073, 22431449921, 157020149447]

約数ペア:

[(1, 157020149447), (7, 22431449921), (239, 656988073), (659, 238270333), (1673, 93855439), (4613, 34038619), (142421, 1102507), (157501, 996947)]