156942197806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{87873571}}^1$

素因数の和:87873639

約数の個数: 16

約数和(自身を含む): 253075887360

約数和(自身を除く): 96133689554

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 87873571, 175747142, 1669597849, 3339195698, 4130057837, 8260115674, 78471098903, 156942197806]

約数ペア:

[(1, 156942197806), (2, 78471098903), (19, 8260115674), (38, 4130057837), (47, 3339195698), (94, 1669597849), (893, 175747142), (1786, 87873571)]