164078376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4719

約数の個数: 128

約数和(自身を含む): 538444800

約数和(自身を除く): 374366424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 4673, 5016, 5852, 8778, 9346, 11704, 14019, 17556, 18692, 28038, 32711, 35112, 37384, 51403, 56076, 65422, 88787, 98133, 102806, 112152, 130844, 154209, 177574, 196266, 205612, 261688, 266361, 308418, 355148, 359821, 392532, 411224, 532722, 616836, 621509, 710296, 719642, 785064, 976657, 1065444, 1079463, 1233672, 1243018, 1439284, 1864527, 1953314, 2130888, 2158926, 2486036, 2878568, 2929971, 3729054, 3906628, 4317852, 4972072, 5859942, 6836599, 7458108, 7813256, 8635704, 11719884, 13673198, 14916216, 20509797, 23439768, 27346396, 41019594, 54692792, 82039188, 164078376]

約数ペア:

[(1, 164078376), (2, 82039188), (3, 54692792), (4, 41019594), (6, 27346396), (7, 23439768), (8, 20509797), (11, 14916216), (12, 13673198), (14, 11719884), (19, 8635704), (21, 7813256), (22, 7458108), (24, 6836599), (28, 5859942), (33, 4972072), (38, 4317852), (42, 3906628), (44, 3729054), (56, 2929971), (57, 2878568), (66, 2486036), (76, 2158926), (77, 2130888), (84, 1953314), (88, 1864527), (114, 1439284), (132, 1243018), (133, 1233672), (152, 1079463), (154, 1065444), (168, 976657), (209, 785064), (228, 719642), (231, 710296), (264, 621509), (266, 616836), (308, 532722), (399, 411224), (418, 392532), (456, 359821), (462, 355148), (532, 308418), (616, 266361), (627, 261688), (798, 205612), (836, 196266), (924, 177574), (1064, 154209), (1254, 130844), (1463, 112152), (1596, 102806), (1672, 98133), (1848, 88787), (2508, 65422), (2926, 56076), (3192, 51403), (4389, 37384), (4673, 35112), (5016, 32711), (5852, 28038), (8778, 18692), (9346, 17556), (11704, 14019)]