127848784

素因数分解:

$2^4\times 7^1\times {\mathrm{1141507}}^1$

素因数の和:1141522

約数の個数: 20

約数和(自身を含む): 283093984

約数和(自身を除く): 155245200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1141507, 2283014, 4566028, 7990549, 9132056, 15981098, 18264112, 31962196, 63924392, 127848784]

約数ペア:

[(1, 127848784), (2, 63924392), (4, 31962196), (7, 18264112), (8, 15981098), (14, 9132056), (16, 7990549), (28, 4566028), (56, 2283014), (112, 1141507)]