156915152660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1120822519}}^1$

素因数の和:1120822535

約数の個数: 24

約数和(自身を含む): 376596366720

約数和(自身を除く): 219681214060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1120822519, 2241645038, 4483290076, 5604112595, 7845757633, 11208225190, 15691515266, 22416450380, 31383030532, 39228788165, 78457576330, 156915152660]

約数ペア:

[(1, 156915152660), (2, 78457576330), (4, 39228788165), (5, 31383030532), (7, 22416450380), (10, 15691515266), (14, 11208225190), (20, 7845757633), (28, 5604112595), (35, 4483290076), (70, 2241645038), (140, 1120822519)]