172000578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{65599}}^1$

素因数の和:65646

約数の個数: 32

約数和(自身を含む): 377856000

約数和(自身を除く): 205855422

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 65599, 131198, 196797, 393594, 1246381, 1508777, 2492762, 3017554, 3739143, 4526331, 7478286, 9052662, 28666763, 57333526, 86000289, 172000578]

約数ペア:

[(1, 172000578), (2, 86000289), (3, 57333526), (6, 28666763), (19, 9052662), (23, 7478286), (38, 4526331), (46, 3739143), (57, 3017554), (69, 2492762), (114, 1508777), (138, 1246381), (437, 393594), (874, 196797), (1311, 131198), (2622, 65599)]