161569881134

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{3539}}^1\times {\mathrm{52963}}^1$

素因数の和:56935

約数の個数: 16

約数和(自身を含む): 242990357760

約数和(自身を除く): 81420476626

約数列:

[1, 2, 431, 862, 3539, 7078, 52963, 105926, 1525309, 3050618, 22827053, 45654106, 187436057, 374872114, 80784940567, 161569881134]

約数ペア:

[(1, 161569881134), (2, 80784940567), (431, 374872114), (862, 187436057), (3539, 45654106), (7078, 22827053), (52963, 3050618), (105926, 1525309)]