144819724

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{166843}}^1$

素因数の和:166885

約数の個数: 24

約数和(自身を含む): 298984448

約数和(自身を除く): 154164724

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 166843, 333686, 667372, 1167901, 2335802, 4671604, 5172133, 10344266, 20688532, 36204931, 72409862, 144819724]

約数ペア:

[(1, 144819724), (2, 72409862), (4, 36204931), (7, 20688532), (14, 10344266), (28, 5172133), (31, 4671604), (62, 2335802), (124, 1167901), (217, 667372), (434, 333686), (868, 166843)]