172046218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 274176000

約数和(自身を除く): 102129782

約数列:

[1, 2, 31, 62, 67, 83, 134, 166, 499, 998, 2077, 2573, 4154, 5146, 5561, 11122, 15469, 30938, 33433, 41417, 66866, 82834, 172391, 344782, 1036423, 1283927, 2072846, 2567854, 2774939, 5549878, 86023109, 172046218]

約数ペア:

[(1, 172046218), (2, 86023109), (31, 5549878), (62, 2774939), (67, 2567854), (83, 2072846), (134, 1283927), (166, 1036423), (499, 344782), (998, 172391), (2077, 82834), (2573, 66866), (4154, 41417), (5146, 33433), (5561, 30938), (11122, 15469)]