147421744

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{58687}}^1$

素因数の和:58852

約数の個数: 20

約数和(自身を含む): 287453824

約数和(自身を除く): 140032080

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 58687, 117374, 234748, 469496, 938992, 9213859, 18427718, 36855436, 73710872, 147421744]

約数ペア:

[(1, 147421744), (2, 73710872), (4, 36855436), (8, 18427718), (16, 9213859), (157, 938992), (314, 469496), (628, 234748), (1256, 117374), (2512, 58687)]