156660079660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1119000569}}^1$

素因数の和:1119000585

約数の個数: 24

約数和(自身を含む): 375984191520

約数和(自身を除く): 219324111860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1119000569, 2238001138, 4476002276, 5595002845, 7833003983, 11190005690, 15666007966, 22380011380, 31332015932, 39165019915, 78330039830, 156660079660]

約数ペア:

[(1, 156660079660), (2, 78330039830), (4, 39165019915), (5, 31332015932), (7, 22380011380), (10, 15666007966), (14, 11190005690), (20, 7833003983), (28, 5595002845), (35, 4476002276), (70, 2238001138), (140, 1119000569)]