189112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 443520

約数和(自身を除く): 254408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 307, 308, 614, 616, 1228, 2149, 2456, 3377, 4298, 6754, 8596, 13508, 17192, 23639, 27016, 47278, 94556, 189112]

約数ペア:

[(1, 189112), (2, 94556), (4, 47278), (7, 27016), (8, 23639), (11, 17192), (14, 13508), (22, 8596), (28, 6754), (44, 4298), (56, 3377), (77, 2456), (88, 2149), (154, 1228), (307, 616), (308, 614)]