149515912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^3$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 350985600

約数和(自身を除く): 201469688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3068, 3304, 3481, 5369, 6136, 6962, 10738, 13924, 21476, 24367, 27848, 42952, 45253, 48734, 90506, 97468, 181012, 194936, 205379, 316771, 362024, 410758, 633542, 821516, 1267084, 1437653, 1643032, 2534168, 2669927, 2875306, 5339854, 5750612, 10679708, 11501224, 18689489, 21359416, 37378978, 74757956, 149515912]

約数ペア:

[(1, 149515912), (2, 74757956), (4, 37378978), (7, 21359416), (8, 18689489), (13, 11501224), (14, 10679708), (26, 5750612), (28, 5339854), (52, 2875306), (56, 2669927), (59, 2534168), (91, 1643032), (104, 1437653), (118, 1267084), (182, 821516), (236, 633542), (364, 410758), (413, 362024), (472, 316771), (728, 205379), (767, 194936), (826, 181012), (1534, 97468), (1652, 90506), (3068, 48734), (3304, 45253), (3481, 42952), (5369, 27848), (6136, 24367), (6962, 21476), (10738, 13924)]