168292709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8209}}^1$

素因数の和:8324

約数の個数: 16

約数和(自身を含む): 193099200

約数和(自身を除く): 24806491

約数列:

[1, 13, 19, 83, 247, 1079, 1577, 8209, 20501, 106717, 155971, 681347, 2027623, 8857511, 12945593, 168292709]

約数ペア:

[(1, 168292709), (13, 12945593), (19, 8857511), (83, 2027623), (247, 681347), (1079, 155971), (1577, 106717), (8209, 20501)]