156921002

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{189977}}^1$

素因数の和:190045

約数の個数: 16

約数和(自身を含む): 273568320

約数和(自身を除く): 116647318

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 189977, 379954, 1329839, 2659678, 11208643, 22417286, 78460501, 156921002]

約数ペア:

[(1, 156921002), (2, 78460501), (7, 22417286), (14, 11208643), (59, 2659678), (118, 1329839), (413, 379954), (826, 189977)]