143180464

素因数分解:

$2^4\times 7^1\times {\mathrm{1278397}}^1$

素因数の和:1278412

約数の個数: 20

約数和(自身を含む): 317042704

約数和(自身を除く): 173862240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1278397, 2556794, 5113588, 8948779, 10227176, 17897558, 20454352, 35795116, 71590232, 143180464]

約数ペア:

[(1, 143180464), (2, 71590232), (4, 35795116), (7, 20454352), (8, 17897558), (14, 10227176), (16, 8948779), (28, 5113588), (56, 2556794), (112, 1278397)]