15939792

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 50487840

約数和(自身を除く): 34548048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 347, 348, 396, 464, 522, 528, 638, 694, 696, 792, 957, 1041, 1044, 1276, 1388, 1392, 1584, 1914, 2082, 2088, 2552, 2776, 2871, 3123, 3817, 3828, 4164, 4176, 5104, 5552, 5742, 6246, 7634, 7656, 8328, 10063, 11451, 11484, 12492, 15268, 15312, 16656, 20126, 22902, 22968, 24984, 30189, 30536, 34353, 40252, 45804, 45936, 49968, 60378, 61072, 68706, 80504, 90567, 91608, 110693, 120756, 137412, 161008, 181134, 183216, 221386, 241512, 274824, 332079, 362268, 442772, 483024, 549648, 664158, 724536, 885544, 996237, 1328316, 1449072, 1771088, 1992474, 2656632, 3984948, 5313264, 7969896, 15939792]

約数ペア:

[(1, 15939792), (2, 7969896), (3, 5313264), (4, 3984948), (6, 2656632), (8, 1992474), (9, 1771088), (11, 1449072), (12, 1328316), (16, 996237), (18, 885544), (22, 724536), (24, 664158), (29, 549648), (33, 483024), (36, 442772), (44, 362268), (48, 332079), (58, 274824), (66, 241512), (72, 221386), (87, 183216), (88, 181134), (99, 161008), (116, 137412), (132, 120756), (144, 110693), (174, 91608), (176, 90567), (198, 80504), (232, 68706), (261, 61072), (264, 60378), (319, 49968), (347, 45936), (348, 45804), (396, 40252), (464, 34353), (522, 30536), (528, 30189), (638, 24984), (694, 22968), (696, 22902), (792, 20126), (957, 16656), (1041, 15312), (1044, 15268), (1276, 12492), (1388, 11484), (1392, 11451), (1584, 10063), (1914, 8328), (2082, 7656), (2088, 7634), (2552, 6246), (2776, 5742), (2871, 5552), (3123, 5104), (3817, 4176), (3828, 4164)]