165391988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61991}}^1$

素因数の和:62047

約数の個数: 24

約数和(自身を含む): 312439680

約数和(自身を除く): 147047692

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 61991, 123982, 247964, 1425793, 1797739, 2851586, 3595478, 5703172, 7190956, 41347997, 82695994, 165391988]

約数ペア:

[(1, 165391988), (2, 82695994), (4, 41347997), (23, 7190956), (29, 5703172), (46, 3595478), (58, 2851586), (92, 1797739), (116, 1425793), (667, 247964), (1334, 123982), (2668, 61991)]