123268796

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107377}}^1$

素因数の和:107429

約数の個数: 24

約数和(自身を含む): 252553056

約数和(自身を除く): 129284260

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 107377, 214754, 429508, 751639, 1503278, 3006556, 4402457, 8804914, 17609828, 30817199, 61634398, 123268796]

約数ペア:

[(1, 123268796), (2, 61634398), (4, 30817199), (7, 17609828), (14, 8804914), (28, 4402457), (41, 3006556), (82, 1503278), (164, 751639), (287, 429508), (574, 214754), (1148, 107377)]