165266738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1987}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 305929344

約数和(自身を除く): 140662606

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 457, 914, 1987, 3199, 3974, 5941, 6398, 11882, 13909, 25831, 27818, 41587, 51662, 83174, 180817, 361634, 908059, 1816118, 6356413, 11804767, 12712826, 23609534, 82633369, 165266738]

約数ペア:

[(1, 165266738), (2, 82633369), (7, 23609534), (13, 12712826), (14, 11804767), (26, 6356413), (91, 1816118), (182, 908059), (457, 361634), (914, 180817), (1987, 83174), (3199, 51662), (3974, 41587), (5941, 27818), (6398, 25831), (11882, 13909)]