121927736

素因数分解:

$2^3\times 7^1\times {\mathrm{2177281}}^1$

素因数の和:2177294

約数の個数: 16

約数和(自身を含む): 261273840

約数和(自身を除く): 139346104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2177281, 4354562, 8709124, 15240967, 17418248, 30481934, 60963868, 121927736]

約数ペア:

[(1, 121927736), (2, 60963868), (4, 30481934), (7, 17418248), (8, 15240967), (14, 8709124), (28, 4354562), (56, 2177281)]