161325841

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 171489024

約数和(自身を除く): 10163183

約数列:

[1, 23, 97, 167, 433, 2231, 3841, 9959, 16199, 42001, 72311, 372577, 966023, 1663153, 7014167, 161325841]

約数ペア:

[(1, 161325841), (23, 7014167), (97, 1663153), (167, 966023), (433, 372577), (2231, 72311), (3841, 42001), (9959, 16199)]