157647746

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{1217}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 238533120

約数和(自身を除く): 80885374

約数列:

[1, 2, 239, 271, 478, 542, 1217, 2434, 64769, 129538, 290863, 329807, 581726, 659614, 78823873, 157647746]

約数ペア:

[(1, 157647746), (2, 78823873), (239, 659614), (271, 581726), (478, 329807), (542, 290863), (1217, 129538), (2434, 64769)]