127499652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 400691200

約数和(自身を除く): 273191548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 859, 868, 1116, 1178, 1197, 1302, 1596, 1718, 1767, 1953, 2356, 2394, 2577, 2604, 3436, 3534, 3906, 4123, 4788, 5154, 5301, 6013, 7068, 7731, 7812, 8246, 10308, 10602, 12026, 12369, 15462, 16321, 16492, 18039, 21204, 24052, 24738, 26629, 30924, 32642, 36078, 37107, 48963, 49476, 53258, 54117, 65284, 72156, 74214, 79887, 97926, 106516, 108234, 114247, 146889, 148428, 159774, 186403, 195852, 216468, 228494, 239661, 293778, 319548, 342741, 372806, 456988, 479322, 505951, 559209, 587556, 685482, 745612, 958644, 1011902, 1028223, 1118418, 1370964, 1517853, 1677627, 2023804, 2056446, 2236836, 3035706, 3355254, 3541657, 4112892, 4553559, 6071412, 6710508, 7083314, 9107118, 10624971, 14166628, 18214236, 21249942, 31874913, 42499884, 63749826, 127499652]

約数ペア:

[(1, 127499652), (2, 63749826), (3, 42499884), (4, 31874913), (6, 21249942), (7, 18214236), (9, 14166628), (12, 10624971), (14, 9107118), (18, 7083314), (19, 6710508), (21, 6071412), (28, 4553559), (31, 4112892), (36, 3541657), (38, 3355254), (42, 3035706), (57, 2236836), (62, 2056446), (63, 2023804), (76, 1677627), (84, 1517853), (93, 1370964), (114, 1118418), (124, 1028223), (126, 1011902), (133, 958644), (171, 745612), (186, 685482), (217, 587556), (228, 559209), (252, 505951), (266, 479322), (279, 456988), (342, 372806), (372, 342741), (399, 319548), (434, 293778), (532, 239661), (558, 228494), (589, 216468), (651, 195852), (684, 186403), (798, 159774), (859, 148428), (868, 146889), (1116, 114247), (1178, 108234), (1197, 106516), (1302, 97926), (1596, 79887), (1718, 74214), (1767, 72156), (1953, 65284), (2356, 54117), (2394, 53258), (2577, 49476), (2604, 48963), (3436, 37107), (3534, 36078), (3906, 32642), (4123, 30924), (4788, 26629), (5154, 24738), (5301, 24052), (6013, 21204), (7068, 18039), (7731, 16492), (7812, 16321), (8246, 15462), (10308, 12369), (10602, 12026)]