169568144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2339}}^1$

素因数の和:2567

約数の個数: 40

約数和(自身を含む): 344710080

約数和(自身を除く): 175141936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1576, 2339, 3152, 4531, 4678, 9062, 9356, 18124, 18712, 36248, 37424, 53797, 72496, 107594, 215188, 430376, 460783, 860752, 921566, 1843132, 3686264, 7372528, 10598009, 21196018, 42392036, 84784072, 169568144]

約数ペア:

[(1, 169568144), (2, 84784072), (4, 42392036), (8, 21196018), (16, 10598009), (23, 7372528), (46, 3686264), (92, 1843132), (184, 921566), (197, 860752), (368, 460783), (394, 430376), (788, 215188), (1576, 107594), (2339, 72496), (3152, 53797), (4531, 37424), (4678, 36248), (9062, 18712), (9356, 18124)]