164064186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4903}}^1$

素因数の和:4948

約数の個数: 72

約数和(自身を含む): 419998176

約数和(自身を除く): 255933990

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1859, 2574, 3042, 3718, 4903, 5577, 9806, 11154, 14709, 16731, 29418, 33462, 44127, 53933, 63739, 88254, 107866, 127478, 161799, 191217, 323598, 382434, 485397, 573651, 701129, 828607, 970794, 1147302, 1402258, 1657214, 2103387, 2485821, 4206774, 4971642, 6310161, 7457463, 9114677, 12620322, 14914926, 18229354, 27344031, 54688062, 82032093, 164064186]

約数ペア:

[(1, 164064186), (2, 82032093), (3, 54688062), (6, 27344031), (9, 18229354), (11, 14914926), (13, 12620322), (18, 9114677), (22, 7457463), (26, 6310161), (33, 4971642), (39, 4206774), (66, 2485821), (78, 2103387), (99, 1657214), (117, 1402258), (143, 1147302), (169, 970794), (198, 828607), (234, 701129), (286, 573651), (338, 485397), (429, 382434), (507, 323598), (858, 191217), (1014, 161799), (1287, 127478), (1521, 107866), (1859, 88254), (2574, 63739), (3042, 53933), (3718, 44127), (4903, 33462), (5577, 29418), (9806, 16731), (11154, 14709)]