166129096

素因数分解:

$2^3\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1987}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 356408640

約数和(自身を除く): 190279544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1493, 1987, 2986, 3974, 5972, 7948, 10451, 11944, 13909, 15896, 20902, 27818, 41804, 55636, 83608, 111272, 2966591, 5933182, 11866364, 20766137, 23732728, 41532274, 83064548, 166129096]

約数ペア:

[(1, 166129096), (2, 83064548), (4, 41532274), (7, 23732728), (8, 20766137), (14, 11866364), (28, 5933182), (56, 2966591), (1493, 111272), (1987, 83608), (2986, 55636), (3974, 41804), (5972, 27818), (7948, 20902), (10451, 15896), (11944, 13909)]