144515824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{475381}}^1$

素因数の和:475408

約数の個数: 20

約数和(自身を含む): 294736840

約数和(自身を除く): 150221016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 475381, 950762, 1901524, 3803048, 7606096, 9032239, 18064478, 36128956, 72257912, 144515824]

約数ペア:

[(1, 144515824), (2, 72257912), (4, 36128956), (8, 18064478), (16, 9032239), (19, 7606096), (38, 3803048), (76, 1901524), (152, 950762), (304, 475381)]