139262988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 338688000

約数和(自身を除く): 199425012

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 139, 174, 278, 348, 417, 556, 834, 1668, 2879, 4031, 5758, 8062, 8637, 11516, 12093, 16124, 17274, 24186, 34548, 48372, 83491, 166982, 250473, 333964, 400181, 500946, 800362, 1001892, 1200543, 1600724, 2401086, 4802172, 11605249, 23210498, 34815747, 46420996, 69631494, 139262988]

約数ペア:

[(1, 139262988), (2, 69631494), (3, 46420996), (4, 34815747), (6, 23210498), (12, 11605249), (29, 4802172), (58, 2401086), (87, 1600724), (116, 1200543), (139, 1001892), (174, 800362), (278, 500946), (348, 400181), (417, 333964), (556, 250473), (834, 166982), (1668, 83491), (2879, 48372), (4031, 34548), (5758, 24186), (8062, 17274), (8637, 16124), (11516, 12093)]