156980002

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{4909}}^1$

素因数の和:5241

約数の個数: 16

約数和(自身を含む): 240393600

約数和(自身を除く): 83413598

約数列:

[1, 2, 59, 118, 271, 542, 4909, 9818, 15989, 31978, 289631, 579262, 1330339, 2660678, 78490001, 156980002]

約数ペア:

[(1, 156980002), (2, 78490001), (59, 2660678), (118, 1330339), (271, 579262), (542, 289631), (4909, 31978), (9818, 15989)]