143894894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 116725522

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 121, 143, 242, 286, 583, 689, 863, 1166, 1378, 1573, 1726, 3146, 6413, 7579, 9493, 11219, 12826, 15158, 18986, 22438, 45739, 83369, 91478, 104423, 123409, 166738, 208846, 246818, 503129, 594607, 1006258, 1189214, 1357499, 2714998, 5534419, 6540677, 11068838, 13081354, 71947447, 143894894]

約数ペア:

[(1, 143894894), (2, 71947447), (11, 13081354), (13, 11068838), (22, 6540677), (26, 5534419), (53, 2714998), (106, 1357499), (121, 1189214), (143, 1006258), (242, 594607), (286, 503129), (583, 246818), (689, 208846), (863, 166738), (1166, 123409), (1378, 104423), (1573, 91478), (1726, 83369), (3146, 45739), (6413, 22438), (7579, 18986), (9493, 15158), (11219, 12826)]