169386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 401280

約数和(自身を除く): 231894

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 109, 111, 218, 222, 259, 327, 518, 654, 763, 777, 1526, 1554, 2289, 4033, 4578, 8066, 12099, 24198, 28231, 56462, 84693, 169386]

約数ペア:

[(1, 169386), (2, 84693), (3, 56462), (6, 28231), (7, 24198), (14, 12099), (21, 8066), (37, 4578), (42, 4033), (74, 2289), (109, 1554), (111, 1526), (218, 777), (222, 763), (259, 654), (327, 518)]