166325440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17923}}^1$

素因数の和:17969

約数の個数: 56

約数和(自身を含む): 409742640

約数和(自身を除く): 243417200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 17923, 35846, 71692, 89615, 143384, 179230, 286768, 358460, 519767, 573536, 716920, 1039534, 1147072, 1433840, 2079068, 2598835, 2867680, 4158136, 5197670, 5735360, 8316272, 10395340, 16632544, 20790680, 33265088, 41581360, 83162720, 166325440]

約数ペア:

[(1, 166325440), (2, 83162720), (4, 41581360), (5, 33265088), (8, 20790680), (10, 16632544), (16, 10395340), (20, 8316272), (29, 5735360), (32, 5197670), (40, 4158136), (58, 2867680), (64, 2598835), (80, 2079068), (116, 1433840), (145, 1147072), (160, 1039534), (232, 716920), (290, 573536), (320, 519767), (464, 358460), (580, 286768), (928, 179230), (1160, 143384), (1856, 89615), (2320, 71692), (4640, 35846), (9280, 17923)]