156940906551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{15973}}^1$

素因数の和:16656

約数の個数: 64

約数和(自身を含む): 252905479680

約数和(自身を除く): 95964573129

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 619, 1221, 1443, 1857, 5291, 6809, 8047, 15873, 15973, 20427, 22903, 24141, 47919, 68709, 88517, 175703, 207649, 251933, 265551, 297739, 527109, 591001, 622947, 755799, 893217, 1773003, 2284139, 3275129, 6501011, 6852417, 7683013, 9825387, 9887287, 19503033, 23049039, 29661861, 84513143, 108760157, 128534731, 253539429, 326280471, 365829619, 385604193, 1097488857, 1413882041, 4024125809, 4241646123, 4755785047, 12072377427, 14267355141, 52313635517, 156940906551]

約数ペア:

[(1, 156940906551), (3, 52313635517), (11, 14267355141), (13, 12072377427), (33, 4755785047), (37, 4241646123), (39, 4024125809), (111, 1413882041), (143, 1097488857), (407, 385604193), (429, 365829619), (481, 326280471), (619, 253539429), (1221, 128534731), (1443, 108760157), (1857, 84513143), (5291, 29661861), (6809, 23049039), (8047, 19503033), (15873, 9887287), (15973, 9825387), (20427, 7683013), (22903, 6852417), (24141, 6501011), (47919, 3275129), (68709, 2284139), (88517, 1773003), (175703, 893217), (207649, 755799), (251933, 622947), (265551, 591001), (297739, 527109)]