165340048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{130807}}^1$

素因数の和:130894

約数の個数: 20

約数和(自身を含む): 324403840

約数和(自身を除く): 159063792

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 130807, 261614, 523228, 1046456, 2092912, 10333753, 20667506, 41335012, 82670024, 165340048]

約数ペア:

[(1, 165340048), (2, 82670024), (4, 41335012), (8, 20667506), (16, 10333753), (79, 2092912), (158, 1046456), (316, 523228), (632, 261614), (1264, 130807)]