130726764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 409651200

約数和(自身を除く): 278924436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 361, 378, 399, 479, 513, 532, 684, 722, 756, 798, 958, 1026, 1083, 1197, 1437, 1444, 1596, 1916, 2052, 2166, 2394, 2527, 2874, 3249, 3353, 3591, 4311, 4332, 4788, 5054, 5748, 6498, 6706, 7182, 7581, 8622, 9101, 9747, 10059, 10108, 12933, 12996, 13412, 14364, 15162, 17244, 18202, 19494, 20118, 22743, 25866, 27303, 30177, 30324, 36404, 38988, 40236, 45486, 51732, 54606, 60354, 63707, 68229, 81909, 90531, 90972, 109212, 120708, 127414, 136458, 163818, 172919, 181062, 191121, 245727, 254828, 272916, 327636, 345838, 362124, 382242, 491454, 518757, 573363, 691676, 764484, 982908, 1037514, 1146726, 1210433, 1556271, 1720089, 2075028, 2293452, 2420866, 3112542, 3440178, 3631299, 4668813, 4841732, 6225084, 6880356, 7262598, 9337626, 10893897, 14525196, 18675252, 21787794, 32681691, 43575588, 65363382, 130726764]

約数ペア:

[(1, 130726764), (2, 65363382), (3, 43575588), (4, 32681691), (6, 21787794), (7, 18675252), (9, 14525196), (12, 10893897), (14, 9337626), (18, 7262598), (19, 6880356), (21, 6225084), (27, 4841732), (28, 4668813), (36, 3631299), (38, 3440178), (42, 3112542), (54, 2420866), (57, 2293452), (63, 2075028), (76, 1720089), (84, 1556271), (108, 1210433), (114, 1146726), (126, 1037514), (133, 982908), (171, 764484), (189, 691676), (228, 573363), (252, 518757), (266, 491454), (342, 382242), (361, 362124), (378, 345838), (399, 327636), (479, 272916), (513, 254828), (532, 245727), (684, 191121), (722, 181062), (756, 172919), (798, 163818), (958, 136458), (1026, 127414), (1083, 120708), (1197, 109212), (1437, 90972), (1444, 90531), (1596, 81909), (1916, 68229), (2052, 63707), (2166, 60354), (2394, 54606), (2527, 51732), (2874, 45486), (3249, 40236), (3353, 38988), (3591, 36404), (4311, 30324), (4332, 30177), (4788, 27303), (5054, 25866), (5748, 22743), (6498, 20118), (6706, 19494), (7182, 18202), (7581, 17244), (8622, 15162), (9101, 14364), (9747, 13412), (10059, 12996), (10108, 12933)]