161710252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{37889}}^1$

素因数の和:38001

約数の個数: 24

約数和(自身を含む): 311910480

約数和(自身を除く): 150200228

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 37889, 75778, 151556, 416779, 833558, 1667116, 3675233, 7350466, 14700932, 40427563, 80855126, 161710252]

約数ペア:

[(1, 161710252), (2, 80855126), (4, 40427563), (11, 14700932), (22, 7350466), (44, 3675233), (97, 1667116), (194, 833558), (388, 416779), (1067, 151556), (2134, 75778), (4268, 37889)]