169180418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{42961}}^1$

素因数の和:43153

約数の個数: 16

約数和(自身を含む): 278393760

約数和(自身を除く): 109213342

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 42961, 85922, 472571, 945142, 7690019, 15380038, 84590209, 169180418]

約数ペア:

[(1, 169180418), (2, 84590209), (11, 15380038), (22, 7690019), (179, 945142), (358, 472571), (1969, 85922), (3938, 42961)]