178298497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 196000000

約数和(自身を除く): 17701503

約数列:

[1, 13, 79, 139, 1027, 1249, 1807, 10981, 16237, 98671, 142753, 173611, 1282723, 2256943, 13715269, 178298497]

約数ペア:

[(1, 178298497), (13, 13715269), (79, 2256943), (139, 1282723), (1027, 173611), (1249, 142753), (1807, 98671), (10981, 16237)]