166321656

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{21589}}^1$

素因数の和:21708

約数の個数: 48

約数和(自身を含む): 454685400

約数和(自身を除く): 288363744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 21589, 43178, 64767, 86356, 129534, 172712, 194301, 259068, 388602, 518136, 777204, 1554408, 2310023, 4620046, 6930069, 9240092, 13860138, 18480184, 20790207, 27720276, 41580414, 55440552, 83160828, 166321656]

約数ペア:

[(1, 166321656), (2, 83160828), (3, 55440552), (4, 41580414), (6, 27720276), (8, 20790207), (9, 18480184), (12, 13860138), (18, 9240092), (24, 6930069), (36, 4620046), (72, 2310023), (107, 1554408), (214, 777204), (321, 518136), (428, 388602), (642, 259068), (856, 194301), (963, 172712), (1284, 129534), (1926, 86356), (2568, 64767), (3852, 43178), (7704, 21589)]