157078434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1377881}}^1$

素因数の和:1377905

約数の個数: 16

約数和(自身を含む): 330691680

約数和(自身を除く): 173613246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1377881, 2755762, 4133643, 8267286, 26179739, 52359478, 78539217, 157078434]

約数ペア:

[(1, 157078434), (2, 78539217), (3, 52359478), (6, 26179739), (19, 8267286), (38, 4133643), (57, 2755762), (114, 1377881)]