128536787

素因数分解:

${\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 135432000

約数和(自身を除く): 6895213

約数列:

[1, 29, 149, 151, 197, 4321, 4379, 5713, 22499, 29353, 29747, 652471, 851237, 862663, 4432303, 128536787]

約数ペア:

[(1, 128536787), (29, 4432303), (149, 862663), (151, 851237), (197, 652471), (4321, 29747), (4379, 29353), (5713, 22499)]