172065964

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{84181}}^1$

素因数の和:84265

約数の個数: 24

約数和(自身を含む): 348850208

約数和(自身を除く): 176784244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 84181, 168362, 336724, 589267, 1178534, 2357068, 6145213, 12290426, 24580852, 43016491, 86032982, 172065964]

約数ペア:

[(1, 172065964), (2, 86032982), (4, 43016491), (7, 24580852), (14, 12290426), (28, 6145213), (73, 2357068), (146, 1178534), (292, 589267), (511, 336724), (1022, 168362), (2044, 84181)]