159879923

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26839}}^1$

素因数の和:26906

約数の個数: 16

約数和(自身を含む): 195824640

約数和(自身を除く): 35944717

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 26839, 187873, 617297, 993043, 4321079, 6951301, 22839989, 159879923]

約数ペア:

[(1, 159879923), (7, 22839989), (23, 6951301), (37, 4321079), (161, 993043), (259, 617297), (851, 187873), (5957, 26839)]