168452936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4637}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 333936000

約数和(自身を除く): 165483064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 4637, 9082, 9274, 18164, 18548, 36328, 37096, 88103, 176206, 352412, 704824, 1108243, 2216486, 4432972, 8865944, 21056617, 42113234, 84226468, 168452936]

約数ペア:

[(1, 168452936), (2, 84226468), (4, 42113234), (8, 21056617), (19, 8865944), (38, 4432972), (76, 2216486), (152, 1108243), (239, 704824), (478, 352412), (956, 176206), (1912, 88103), (4541, 37096), (4637, 36328), (9082, 18548), (9274, 18164)]