156955409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6551}}^1$

素因数の和:6680

約数の個数: 16

約数和(自身を含む): 179786880

約数和(自身を除く): 22831471

約数列:

[1, 13, 19, 97, 247, 1261, 1843, 6551, 23959, 85163, 124469, 635447, 1618097, 8260811, 12073493, 156955409]

約数ペア:

[(1, 156955409), (13, 12073493), (19, 8260811), (97, 1618097), (247, 635447), (1261, 124469), (1843, 85163), (6551, 23959)]