156965647701

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{13838107}}^1$

素因数の和:13838328

約数の個数: 16

約数和(自身を含む): 221409728000

約数和(自身を除く): 64444080299

約数列:

[1, 3, 19, 57, 199, 597, 3781, 11343, 13838107, 41514321, 262924033, 788772099, 2753783293, 8261349879, 52321882567, 156965647701]

約数ペア:

[(1, 156965647701), (3, 52321882567), (19, 8261349879), (57, 2753783293), (199, 788772099), (597, 262924033), (3781, 41514321), (11343, 13838107)]