166323520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47251}}^1$

素因数の和:47279

約数の個数: 56

約数和(自身を含む): 432072288

約数和(自身を除く): 265748768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 47251, 94502, 189004, 236255, 378008, 472510, 519761, 756016, 945020, 1039522, 1512032, 1890040, 2079044, 2598805, 3024064, 3780080, 4158088, 5197610, 7560160, 8316176, 10395220, 15120320, 16632352, 20790440, 33264704, 41580880, 83161760, 166323520]

約数ペア:

[(1, 166323520), (2, 83161760), (4, 41580880), (5, 33264704), (8, 20790440), (10, 16632352), (11, 15120320), (16, 10395220), (20, 8316176), (22, 7560160), (32, 5197610), (40, 4158088), (44, 3780080), (55, 3024064), (64, 2598805), (80, 2079044), (88, 1890040), (110, 1512032), (160, 1039522), (176, 945020), (220, 756016), (320, 519761), (352, 472510), (440, 378008), (704, 236255), (880, 189004), (1760, 94502), (3520, 47251)]