129680264

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8941}}^1$

素因数の和:8998

約数の個数: 48

約数和(自身を含む): 290525580

約数和(自身を除く): 160845316

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 8941, 14504, 17882, 35764, 62587, 71528, 125174, 250348, 330817, 438109, 500696, 661634, 876218, 1323268, 1752436, 2315719, 2646536, 3504872, 4631438, 9262876, 16210033, 18525752, 32420066, 64840132, 129680264]

約数ペア:

[(1, 129680264), (2, 64840132), (4, 32420066), (7, 18525752), (8, 16210033), (14, 9262876), (28, 4631438), (37, 3504872), (49, 2646536), (56, 2315719), (74, 1752436), (98, 1323268), (148, 876218), (196, 661634), (259, 500696), (296, 438109), (392, 330817), (518, 250348), (1036, 125174), (1813, 71528), (2072, 62587), (3626, 35764), (7252, 17882), (8941, 14504)]