163936444

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{82463}}^1$

素因数の和:82545

約数の個数: 24

約数和(自身を含む): 332494848

約数和(自身を除く): 168558404

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 82463, 164926, 329852, 577241, 1154482, 2308964, 5854873, 11709746, 23419492, 40984111, 81968222, 163936444]

約数ペア:

[(1, 163936444), (2, 81968222), (4, 40984111), (7, 23419492), (14, 11709746), (28, 5854873), (71, 2308964), (142, 1154482), (284, 577241), (497, 329852), (994, 164926), (1988, 82463)]