145770416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20201}}^1$

素因数の和:20261

約数の個数: 40

約数和(自身を含む): 315636048

約数和(自身を除く): 169865632

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 20201, 40402, 80804, 161608, 222211, 323216, 444422, 828241, 888844, 1656482, 1777688, 3312964, 3555376, 6625928, 9110651, 13251856, 18221302, 36442604, 72885208, 145770416]

約数ペア:

[(1, 145770416), (2, 72885208), (4, 36442604), (8, 18221302), (11, 13251856), (16, 9110651), (22, 6625928), (41, 3555376), (44, 3312964), (82, 1777688), (88, 1656482), (164, 888844), (176, 828241), (328, 444422), (451, 323216), (656, 222211), (902, 161608), (1804, 80804), (3608, 40402), (7216, 20201)]