142254078

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{324781}}^1$

素因数の和:324859

約数の個数: 16

約数和(自身を含む): 288406416

約数和(自身を除く): 146152338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 324781, 649562, 974343, 1948686, 23709013, 47418026, 71127039, 142254078]

約数ペア:

[(1, 142254078), (2, 71127039), (3, 47418026), (6, 23709013), (73, 1948686), (146, 974343), (219, 649562), (438, 324781)]