125347516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 263531520

約数和(自身を除く): 138184004

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 161, 302, 322, 604, 644, 1057, 1289, 2114, 2578, 3473, 4228, 5156, 6946, 9023, 13892, 18046, 24311, 29647, 36092, 48622, 59294, 97244, 118588, 194639, 207529, 389278, 415058, 778556, 830116, 1362473, 2724946, 4476697, 5449892, 8953394, 17906788, 31336879, 62673758, 125347516]

約数ペア:

[(1, 125347516), (2, 62673758), (4, 31336879), (7, 17906788), (14, 8953394), (23, 5449892), (28, 4476697), (46, 2724946), (92, 1362473), (151, 830116), (161, 778556), (302, 415058), (322, 389278), (604, 207529), (644, 194639), (1057, 118588), (1289, 97244), (2114, 59294), (2578, 48622), (3473, 36092), (4228, 29647), (5156, 24311), (6946, 18046), (9023, 13892)]