127320648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 396453120

約数和(自身を除く): 269132472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 97, 104, 156, 168, 182, 194, 273, 291, 312, 364, 388, 546, 582, 601, 679, 728, 776, 1092, 1164, 1202, 1261, 1358, 1803, 2037, 2184, 2328, 2404, 2522, 2716, 3606, 3783, 4074, 4207, 4808, 5044, 5432, 7212, 7566, 7813, 8148, 8414, 8827, 10088, 12621, 14424, 15132, 15626, 16296, 16828, 17654, 23439, 25242, 26481, 30264, 31252, 33656, 35308, 46878, 50484, 52962, 54691, 58297, 62504, 70616, 93756, 100968, 105924, 109382, 116594, 164073, 174891, 187512, 211848, 218764, 233188, 328146, 349782, 408079, 437528, 466376, 656292, 699564, 757861, 816158, 1224237, 1312584, 1399128, 1515722, 1632316, 2273583, 2448474, 3031444, 3264632, 4547166, 4896948, 5305027, 6062888, 9094332, 9793896, 10610054, 15915081, 18188664, 21220108, 31830162, 42440216, 63660324, 127320648]

約数ペア:

[(1, 127320648), (2, 63660324), (3, 42440216), (4, 31830162), (6, 21220108), (7, 18188664), (8, 15915081), (12, 10610054), (13, 9793896), (14, 9094332), (21, 6062888), (24, 5305027), (26, 4896948), (28, 4547166), (39, 3264632), (42, 3031444), (52, 2448474), (56, 2273583), (78, 1632316), (84, 1515722), (91, 1399128), (97, 1312584), (104, 1224237), (156, 816158), (168, 757861), (182, 699564), (194, 656292), (273, 466376), (291, 437528), (312, 408079), (364, 349782), (388, 328146), (546, 233188), (582, 218764), (601, 211848), (679, 187512), (728, 174891), (776, 164073), (1092, 116594), (1164, 109382), (1202, 105924), (1261, 100968), (1358, 93756), (1803, 70616), (2037, 62504), (2184, 58297), (2328, 54691), (2404, 52962), (2522, 50484), (2716, 46878), (3606, 35308), (3783, 33656), (4074, 31252), (4207, 30264), (4808, 26481), (5044, 25242), (5432, 23439), (7212, 17654), (7566, 16828), (7813, 16296), (8148, 15626), (8414, 15132), (8827, 14424), (10088, 12621)]