144546416

素因数分解:

$2^4\times 7^1\times {\mathrm{1290593}}^1$

素因数の和:1290608

約数の個数: 20

約数和(自身を含む): 320067312

約数和(自身を除く): 175520896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1290593, 2581186, 5162372, 9034151, 10324744, 18068302, 20649488, 36136604, 72273208, 144546416]

約数ペア:

[(1, 144546416), (2, 72273208), (4, 36136604), (7, 20649488), (8, 18068302), (14, 10324744), (16, 9034151), (28, 5162372), (56, 2581186), (112, 1290593)]