156713482874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317233771}}^1$

素因数の和:317233805

約数の個数: 16

約数和(自身を含む): 266476368480

約数和(自身を除く): 109762885606

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 317233771, 634467542, 4124039023, 6027441649, 8248078046, 12054883298, 78356741437, 156713482874]

約数ペア:

[(1, 156713482874), (2, 78356741437), (13, 12054883298), (19, 8248078046), (26, 6027441649), (38, 4124039023), (247, 634467542), (494, 317233771)]