121494064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{106949}}^1$

素因数の和:107028

約数の個数: 20

約数和(自身を含む): 238712400

約数和(自身を除く): 117218336

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 106949, 213898, 427796, 855592, 1711184, 7593379, 15186758, 30373516, 60747032, 121494064]

約数ペア:

[(1, 121494064), (2, 60747032), (4, 30373516), (8, 15186758), (16, 7593379), (71, 1711184), (142, 855592), (284, 427796), (568, 213898), (1136, 106949)]