156768261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{39799}}^1$

素因数の和:39916

約数の個数: 16

約数和(自身を含む): 227337600

約数和(自身を除く): 70569339

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 39799, 119397, 517387, 1552161, 4019699, 12059097, 52256087, 156768261]

約数ペア:

[(1, 156768261), (3, 52256087), (13, 12059097), (39, 4019699), (101, 1552161), (303, 517387), (1313, 119397), (3939, 39799)]