166673468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{1451}}^1$

素因数の和:1562

約数の個数: 36

約数和(自身を含む): 321162072

約数和(自身を除く): 154488604

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 1451, 2209, 2444, 2902, 4418, 5804, 8836, 18863, 28717, 37726, 57434, 68197, 75452, 114868, 136394, 272788, 886561, 1773122, 3205259, 3546244, 6410518, 12821036, 41668367, 83336734, 166673468]

約数ペア:

[(1, 166673468), (2, 83336734), (4, 41668367), (13, 12821036), (26, 6410518), (47, 3546244), (52, 3205259), (94, 1773122), (188, 886561), (611, 272788), (1222, 136394), (1451, 114868), (2209, 75452), (2444, 68197), (2902, 57434), (4418, 37726), (5804, 28717), (8836, 18863)]