145671358

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241979}}^1$

素因数の和:242031

約数の個数: 16

約数和(自身を含む): 255530880

約数和(自身を除く): 109859522

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 241979, 483958, 1693853, 3387706, 10405097, 20810194, 72835679, 145671358]

約数ペア:

[(1, 145671358), (2, 72835679), (7, 20810194), (14, 10405097), (43, 3387706), (86, 1693853), (301, 483958), (602, 241979)]