161245524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1221557}}^1$

素因数の和:1221575

約数の個数: 24

約数和(自身を含む): 410443488

約数和(自身を除く): 249197964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1221557, 2443114, 3664671, 4886228, 7329342, 13437127, 14658684, 26874254, 40311381, 53748508, 80622762, 161245524]

約数ペア:

[(1, 161245524), (2, 80622762), (3, 53748508), (4, 40311381), (6, 26874254), (11, 14658684), (12, 13437127), (22, 7329342), (33, 4886228), (44, 3664671), (66, 2443114), (132, 1221557)]