168442090

素因数分解:

$2^1\times 5^1\times {\mathrm{4639}}^1\times {\mathrm{3631}}^1$

素因数の和:8277

約数の個数: 16

約数和(自身を含む): 303344640

約数和(自身を除く): 134902550

約数列:

[1, 2, 5, 10, 3631, 4639, 7262, 9278, 18155, 23195, 36310, 46390, 16844209, 33688418, 84221045, 168442090]

約数ペア:

[(1, 168442090), (2, 84221045), (5, 33688418), (10, 16844209), (3631, 46390), (4639, 36310), (7262, 23195), (9278, 18155)]