162149072

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{42403}}^1$

素因数の和:42650

約数の個数: 20

約数和(自身を含む): 315485760

約数和(自身を除く): 153336688

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 42403, 84806, 169612, 339224, 678448, 10134317, 20268634, 40537268, 81074536, 162149072]

約数ペア:

[(1, 162149072), (2, 81074536), (4, 40537268), (8, 20268634), (16, 10134317), (239, 678448), (478, 339224), (956, 169612), (1912, 84806), (3824, 42403)]