163016

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 362880

約数和(自身を除く): 199864

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 164, 284, 287, 328, 497, 568, 574, 994, 1148, 1988, 2296, 2911, 3976, 5822, 11644, 20377, 23288, 40754, 81508, 163016]

約数ペア:

[(1, 163016), (2, 81508), (4, 40754), (7, 23288), (8, 20377), (14, 11644), (28, 5822), (41, 3976), (56, 2911), (71, 2296), (82, 1988), (142, 1148), (164, 994), (284, 574), (287, 568), (328, 497)]