161632801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{919}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 180172800

約数和(自身を除く): 18539999

約数列:

[1, 11, 59, 271, 649, 919, 2981, 10109, 15989, 54221, 175879, 249049, 596431, 2739539, 14693891, 161632801]

約数ペア:

[(1, 161632801), (11, 14693891), (59, 2739539), (271, 596431), (649, 249049), (919, 175879), (2981, 54221), (10109, 15989)]