120704108

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 247968000

約数和(自身を除く): 127263892

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 163, 212, 326, 371, 499, 652, 742, 998, 1141, 1484, 1996, 2282, 3493, 4564, 6986, 8639, 13972, 17278, 26447, 34556, 52894, 60473, 81337, 105788, 120946, 162674, 185129, 241892, 325348, 370258, 569359, 740516, 1138718, 2277436, 4310861, 8621722, 17243444, 30176027, 60352054, 120704108]

約数ペア:

[(1, 120704108), (2, 60352054), (4, 30176027), (7, 17243444), (14, 8621722), (28, 4310861), (53, 2277436), (106, 1138718), (163, 740516), (212, 569359), (326, 370258), (371, 325348), (499, 241892), (652, 185129), (742, 162674), (998, 120946), (1141, 105788), (1484, 81337), (1996, 60473), (2282, 52894), (3493, 34556), (4564, 26447), (6986, 17278), (8639, 13972)]