157615570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{7103}}^1$

素因数の和:7434

約数の個数: 32

約数和(自身を含む): 325306368

約数和(自身を除く): 167690798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 4438, 7103, 11095, 14206, 22190, 35515, 49721, 71030, 99442, 248605, 497210, 2251651, 4503302, 11258255, 15761557, 22516510, 31523114, 78807785, 157615570]

約数ペア:

[(1, 157615570), (2, 78807785), (5, 31523114), (7, 22516510), (10, 15761557), (14, 11258255), (35, 4503302), (70, 2251651), (317, 497210), (634, 248605), (1585, 99442), (2219, 71030), (3170, 49721), (4438, 35515), (7103, 22190), (11095, 14206)]