168229892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{2203}}^1$

素因数の和:3347

約数の個数: 24

約数和(自身を含む): 312139296

約数和(自身を除く): 143909404

約数列:

[1, 2, 4, 17, 34, 68, 1123, 2203, 2246, 4406, 4492, 8812, 19091, 37451, 38182, 74902, 76364, 149804, 2473969, 4947938, 9895876, 42057473, 84114946, 168229892]

約数ペア:

[(1, 168229892), (2, 84114946), (4, 42057473), (17, 9895876), (34, 4947938), (68, 2473969), (1123, 149804), (2203, 76364), (2246, 74902), (4406, 38182), (4492, 37451), (8812, 19091)]