189409956

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 456175104

約数和(自身を除く): 266765148

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 223, 444, 446, 669, 892, 1338, 1913, 2676, 3826, 5739, 7652, 8251, 11478, 16502, 22956, 24753, 33004, 49506, 70781, 99012, 141562, 212343, 283124, 424686, 426599, 849372, 853198, 1279797, 1706396, 2559594, 5119188, 15784163, 31568326, 47352489, 63136652, 94704978, 189409956]

約数ペア:

[(1, 189409956), (2, 94704978), (3, 63136652), (4, 47352489), (6, 31568326), (12, 15784163), (37, 5119188), (74, 2559594), (111, 1706396), (148, 1279797), (222, 853198), (223, 849372), (444, 426599), (446, 424686), (669, 283124), (892, 212343), (1338, 141562), (1913, 99012), (2676, 70781), (3826, 49506), (5739, 33004), (7652, 24753), (8251, 22956), (11478, 16502)]