168318103672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{23003}}^1$

素因数の和:23380

約数の個数: 64

約数和(自身を含む): 327945024000

約数和(自身を除く): 159626920328

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 239, 344, 356, 478, 712, 956, 1912, 3827, 7654, 10277, 15308, 20554, 21271, 23003, 30616, 41108, 42542, 46006, 82216, 85084, 92012, 170168, 184024, 914653, 989129, 1829306, 1978258, 2047267, 3658612, 3956516, 4094534, 5497717, 7317224, 7913032, 8189068, 10995434, 16378136, 21990868, 43981736, 88032481, 176064962, 236401831, 352129924, 472803662, 489296813, 704259848, 945607324, 978593626, 1891214648, 1957187252, 3914374504, 21039762959, 42079525918, 84159051836, 168318103672]

約数ペア:

[(1, 168318103672), (2, 84159051836), (4, 42079525918), (8, 21039762959), (43, 3914374504), (86, 1957187252), (89, 1891214648), (172, 978593626), (178, 945607324), (239, 704259848), (344, 489296813), (356, 472803662), (478, 352129924), (712, 236401831), (956, 176064962), (1912, 88032481), (3827, 43981736), (7654, 21990868), (10277, 16378136), (15308, 10995434), (20554, 8189068), (21271, 7913032), (23003, 7317224), (30616, 5497717), (41108, 4094534), (42542, 3956516), (46006, 3658612), (82216, 2047267), (85084, 1978258), (92012, 1829306), (170168, 989129), (184024, 914653)]