131446104

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 236272296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 83, 92, 114, 138, 151, 152, 166, 184, 228, 249, 276, 302, 332, 437, 453, 456, 498, 552, 604, 664, 874, 906, 996, 1208, 1311, 1577, 1748, 1812, 1909, 1992, 2622, 2869, 3154, 3473, 3496, 3624, 3818, 4731, 5244, 5727, 5738, 6308, 6946, 7636, 8607, 9462, 10419, 10488, 11454, 11476, 12533, 12616, 13892, 15272, 17214, 18924, 20838, 22908, 22952, 25066, 27784, 34428, 36271, 37599, 37848, 41676, 45816, 50132, 65987, 68856, 72542, 75198, 83352, 100264, 108813, 131974, 145084, 150396, 197961, 217626, 238127, 263948, 288259, 290168, 300792, 395922, 435252, 476254, 527896, 576518, 714381, 791844, 864777, 870504, 952508, 1153036, 1428762, 1583688, 1729554, 1905016, 2306072, 2857524, 3459108, 5476921, 5715048, 6918216, 10953842, 16430763, 21907684, 32861526, 43815368, 65723052, 131446104]

約数ペア:

[(1, 131446104), (2, 65723052), (3, 43815368), (4, 32861526), (6, 21907684), (8, 16430763), (12, 10953842), (19, 6918216), (23, 5715048), (24, 5476921), (38, 3459108), (46, 2857524), (57, 2306072), (69, 1905016), (76, 1729554), (83, 1583688), (92, 1428762), (114, 1153036), (138, 952508), (151, 870504), (152, 864777), (166, 791844), (184, 714381), (228, 576518), (249, 527896), (276, 476254), (302, 435252), (332, 395922), (437, 300792), (453, 290168), (456, 288259), (498, 263948), (552, 238127), (604, 217626), (664, 197961), (874, 150396), (906, 145084), (996, 131974), (1208, 108813), (1311, 100264), (1577, 83352), (1748, 75198), (1812, 72542), (1909, 68856), (1992, 65987), (2622, 50132), (2869, 45816), (3154, 41676), (3473, 37848), (3496, 37599), (3624, 36271), (3818, 34428), (4731, 27784), (5244, 25066), (5727, 22952), (5738, 22908), (6308, 20838), (6946, 18924), (7636, 17214), (8607, 15272), (9462, 13892), (10419, 12616), (10488, 12533), (11454, 11476)]