161694143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 176517600

約数和(自身を除く): 14823457

約数列:

[1, 13, 157, 227, 349, 2041, 2951, 4537, 35639, 54793, 79223, 463307, 712309, 1029899, 12438011, 161694143]

約数ペア:

[(1, 161694143), (13, 12438011), (157, 1029899), (227, 712309), (349, 463307), (2041, 79223), (2951, 54793), (4537, 35639)]