156969491218

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1\times {\mathrm{4451}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 238398616512

約数和(自身を除く): 81429125294

約数列:

[1, 2, 193, 211, 386, 422, 433, 866, 4451, 8902, 40723, 81446, 83569, 91363, 167138, 182726, 859043, 939161, 1718086, 1878322, 1927283, 3854566, 17633059, 35266118, 181258073, 362516146, 371965619, 406656713, 743931238, 813313426, 78484745609, 156969491218]

約数ペア:

[(1, 156969491218), (2, 78484745609), (193, 813313426), (211, 743931238), (386, 406656713), (422, 371965619), (433, 362516146), (866, 181258073), (4451, 35266118), (8902, 17633059), (40723, 3854566), (81446, 1927283), (83569, 1878322), (91363, 1718086), (167138, 939161), (182726, 859043)]