120616636

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 259596680

約数和(自身を除く): 138980044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 661, 686, 931, 1322, 1372, 1862, 2401, 2644, 3724, 4627, 4802, 6517, 9254, 9604, 12559, 13034, 18508, 25118, 26068, 32389, 45619, 50236, 64778, 87913, 91238, 129556, 175826, 182476, 226723, 351652, 453446, 615391, 906892, 1230782, 1587061, 2461564, 3174122, 4307737, 6348244, 8615474, 17230948, 30154159, 60308318, 120616636]

約数ペア:

[(1, 120616636), (2, 60308318), (4, 30154159), (7, 17230948), (14, 8615474), (19, 6348244), (28, 4307737), (38, 3174122), (49, 2461564), (76, 1587061), (98, 1230782), (133, 906892), (196, 615391), (266, 453446), (343, 351652), (532, 226723), (661, 182476), (686, 175826), (931, 129556), (1322, 91238), (1372, 87913), (1862, 64778), (2401, 50236), (2644, 45619), (3724, 32389), (4627, 26068), (4802, 25118), (6517, 18508), (9254, 13034), (9604, 12559)]