157048353368

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{19265009}}^1$

素因数の和:19266034

約数の個数: 16

約数和(自身を含む): 294754653000

約数和(自身を除く): 137706299632

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 19265009, 38530018, 77060036, 154120072, 19631044171, 39262088342, 78524176684, 157048353368]

約数ペア:

[(1, 157048353368), (2, 78524176684), (4, 39262088342), (8, 19631044171), (1019, 154120072), (2038, 77060036), (4076, 38530018), (8152, 19265009)]