156716272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{166013}}^1$

素因数の和:166080

約数の個数: 20

約数和(自身を含む): 308786040

約数和(自身を除く): 152069768

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 166013, 332026, 664052, 1328104, 2656208, 9794767, 19589534, 39179068, 78358136, 156716272]

約数ペア:

[(1, 156716272), (2, 78358136), (4, 39179068), (8, 19589534), (16, 9794767), (59, 2656208), (118, 1328104), (236, 664052), (472, 332026), (944, 166013)]