149951286

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3461}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 340245360

約数和(自身を除く): 190294074

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 1494, 2407, 3461, 4814, 6922, 7221, 10383, 14442, 20766, 21663, 31149, 43326, 62298, 100369, 200738, 287263, 301107, 574526, 602214, 861789, 903321, 1723578, 1806642, 2585367, 5170734, 8330627, 16661254, 24991881, 49983762, 74975643, 149951286]

約数ペア:

[(1, 149951286), (2, 74975643), (3, 49983762), (6, 24991881), (9, 16661254), (18, 8330627), (29, 5170734), (58, 2585367), (83, 1806642), (87, 1723578), (166, 903321), (174, 861789), (249, 602214), (261, 574526), (498, 301107), (522, 287263), (747, 200738), (1494, 100369), (2407, 62298), (3461, 43326), (4814, 31149), (6922, 21663), (7221, 20766), (10383, 14442)]