123520232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82567}}^1$

素因数の和:82601

約数の個数: 32

約数和(自身を含む): 267520320

約数和(自身を除く): 144000088

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 82567, 165134, 330268, 660536, 908237, 1403639, 1816474, 2807278, 3632948, 5614556, 7265896, 11229112, 15440029, 30880058, 61760116, 123520232]

約数ペア:

[(1, 123520232), (2, 61760116), (4, 30880058), (8, 15440029), (11, 11229112), (17, 7265896), (22, 5614556), (34, 3632948), (44, 2807278), (68, 1816474), (88, 1403639), (136, 908237), (187, 660536), (374, 330268), (748, 165134), (1496, 82567)]