133897120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{119551}}^1$

素因数の和:119573

約数の個数: 48

約数和(自身を含む): 361525248

約数和(自身を除く): 227628128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 119551, 239102, 478204, 597755, 836857, 956408, 1195510, 1673714, 1912816, 2391020, 3347428, 3825632, 4184285, 4782040, 6694856, 8368570, 9564080, 13389712, 16737140, 19128160, 26779424, 33474280, 66948560, 133897120]

約数ペア:

[(1, 133897120), (2, 66948560), (4, 33474280), (5, 26779424), (7, 19128160), (8, 16737140), (10, 13389712), (14, 9564080), (16, 8368570), (20, 6694856), (28, 4782040), (32, 4184285), (35, 3825632), (40, 3347428), (56, 2391020), (70, 1912816), (80, 1673714), (112, 1195510), (140, 956408), (160, 836857), (224, 597755), (280, 478204), (560, 239102), (1120, 119551)]