156930177

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{1489}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 225645600

約数和(自身を除く): 68715423

約数列:

[1, 3, 19, 43, 57, 129, 817, 1489, 1849, 2451, 4467, 5547, 28291, 35131, 64027, 84873, 105393, 192081, 1216513, 2753161, 3649539, 8259483, 52310059, 156930177]

約数ペア:

[(1, 156930177), (3, 52310059), (19, 8259483), (43, 3649539), (57, 2753161), (129, 1216513), (817, 192081), (1489, 105393), (1849, 84873), (2451, 64027), (4467, 35131), (5547, 28291)]