168503522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 285768000

約数和(自身を除く): 117264478

約数列:

[1, 2, 11, 22, 41, 82, 89, 178, 451, 902, 979, 1958, 2099, 3649, 4198, 7298, 23089, 40139, 46178, 80278, 86059, 172118, 186811, 373622, 946649, 1893298, 2054921, 4109842, 7659251, 15318502, 84251761, 168503522]

約数ペア:

[(1, 168503522), (2, 84251761), (11, 15318502), (22, 7659251), (41, 4109842), (82, 2054921), (89, 1893298), (178, 946649), (451, 373622), (902, 186811), (979, 172118), (1958, 86059), (2099, 80278), (3649, 46178), (4198, 40139), (7298, 23089)]