156933516590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{198650021}}^1$

素因数の和:198650107

約数の個数: 16

約数和(自身を含む): 286056031680

約数和(自身を除く): 129122515090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 198650021, 397300042, 993250105, 1986500210, 15693351659, 31386703318, 78466758295, 156933516590]

約数ペア:

[(1, 156933516590), (2, 78466758295), (5, 31386703318), (10, 15693351659), (79, 1986500210), (158, 993250105), (395, 397300042), (790, 198650021)]