164324790721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1\times {\mathrm{5881}}^1$

素因数の和:6134

約数の個数: 48

約数和(自身を含む): 208162568320

約数和(自身を除く): 43837777599

約数列:

[1, 7, 13, 47, 91, 139, 329, 611, 973, 1807, 2209, 4277, 5881, 6533, 12649, 15463, 28717, 41167, 45731, 76453, 84929, 201019, 276407, 307051, 535171, 594503, 817459, 1934849, 2149357, 3593291, 3991663, 5722213, 10626967, 12991129, 25153037, 27941641, 38420573, 74388769, 90937903, 168884677, 268944011, 499467449, 1182192739, 1805766931, 3496272143, 12640368517, 23474970103, 164324790721]

約数ペア:

[(1, 164324790721), (7, 23474970103), (13, 12640368517), (47, 3496272143), (91, 1805766931), (139, 1182192739), (329, 499467449), (611, 268944011), (973, 168884677), (1807, 90937903), (2209, 74388769), (4277, 38420573), (5881, 27941641), (6533, 25153037), (12649, 12991129), (15463, 10626967), (28717, 5722213), (41167, 3991663), (45731, 3593291), (76453, 2149357), (84929, 1934849), (201019, 817459), (276407, 594503), (307051, 535171)]