156968964

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{8369}}^1$

素因数の和:8900

約数の個数: 36

約数和(自身を含む): 397591740

約数和(自身を除く): 240622776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 4689, 6252, 8369, 9378, 16738, 18756, 25107, 33476, 50214, 75321, 100428, 150642, 301284, 4360249, 8720498, 13080747, 17440996, 26161494, 39242241, 52322988, 78484482, 156968964]

約数ペア:

[(1, 156968964), (2, 78484482), (3, 52322988), (4, 39242241), (6, 26161494), (9, 17440996), (12, 13080747), (18, 8720498), (36, 4360249), (521, 301284), (1042, 150642), (1563, 100428), (2084, 75321), (3126, 50214), (4689, 33476), (6252, 25107), (8369, 18756), (9378, 16738)]