145322786

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{451313}}^1$

素因数の和:451345

約数の個数: 16

約数和(自身を含む): 259956864

約数和(自身を除く): 114634078

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 451313, 902626, 3159191, 6318382, 10380199, 20760398, 72661393, 145322786]

約数ペア:

[(1, 145322786), (2, 72661393), (7, 20760398), (14, 10380199), (23, 6318382), (46, 3159191), (161, 902626), (322, 451313)]