155566348

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{91081}}^1$

素因数の和:91153

約数の個数: 24

約数和(自身を含む): 316236704

約数和(自身を除く): 160670356

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 91081, 182162, 364324, 637567, 1275134, 2550268, 5555941, 11111882, 22223764, 38891587, 77783174, 155566348]

約数ペア:

[(1, 155566348), (2, 77783174), (4, 38891587), (7, 22223764), (14, 11111882), (28, 5555941), (61, 2550268), (122, 1275134), (244, 637567), (427, 364324), (854, 182162), (1708, 91081)]