16638048

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 180

約数和(自身を含む): 57355452

約数和(自身を除く): 40717404

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 131, 144, 147, 162, 168, 189, 196, 216, 224, 252, 262, 288, 294, 324, 336, 378, 392, 393, 432, 441, 504, 524, 567, 588, 648, 672, 756, 784, 786, 864, 882, 917, 1008, 1048, 1134, 1176, 1179, 1296, 1323, 1512, 1568, 1572, 1764, 1834, 2016, 2096, 2268, 2352, 2358, 2592, 2646, 2751, 3024, 3144, 3528, 3537, 3668, 3969, 4192, 4536, 4704, 4716, 5292, 5502, 6048, 6288, 6419, 7056, 7074, 7336, 7938, 8253, 9072, 9432, 10584, 10611, 11004, 12576, 12838, 14112, 14148, 14672, 15876, 16506, 18144, 18864, 19257, 21168, 21222, 22008, 24759, 25676, 28296, 29344, 31752, 33012, 37728, 38514, 42336, 42444, 44016, 49518, 51352, 56592, 57771, 63504, 66024, 74277, 77028, 84888, 88032, 99036, 102704, 113184, 115542, 127008, 132048, 148554, 154056, 169776, 173313, 198072, 205408, 231084, 264096, 297108, 308112, 339552, 346626, 396144, 462168, 519939, 594216, 616224, 693252, 792288, 924336, 1039878, 1188432, 1386504, 1848672, 2079756, 2376864, 2773008, 4159512, 5546016, 8319024, 16638048]

約数ペア:

[(1, 16638048), (2, 8319024), (3, 5546016), (4, 4159512), (6, 2773008), (7, 2376864), (8, 2079756), (9, 1848672), (12, 1386504), (14, 1188432), (16, 1039878), (18, 924336), (21, 792288), (24, 693252), (27, 616224), (28, 594216), (32, 519939), (36, 462168), (42, 396144), (48, 346626), (49, 339552), (54, 308112), (56, 297108), (63, 264096), (72, 231084), (81, 205408), (84, 198072), (96, 173313), (98, 169776), (108, 154056), (112, 148554), (126, 132048), (131, 127008), (144, 115542), (147, 113184), (162, 102704), (168, 99036), (189, 88032), (196, 84888), (216, 77028), (224, 74277), (252, 66024), (262, 63504), (288, 57771), (294, 56592), (324, 51352), (336, 49518), (378, 44016), (392, 42444), (393, 42336), (432, 38514), (441, 37728), (504, 33012), (524, 31752), (567, 29344), (588, 28296), (648, 25676), (672, 24759), (756, 22008), (784, 21222), (786, 21168), (864, 19257), (882, 18864), (917, 18144), (1008, 16506), (1048, 15876), (1134, 14672), (1176, 14148), (1179, 14112), (1296, 12838), (1323, 12576), (1512, 11004), (1568, 10611), (1572, 10584), (1764, 9432), (1834, 9072), (2016, 8253), (2096, 7938), (2268, 7336), (2352, 7074), (2358, 7056), (2592, 6419), (2646, 6288), (2751, 6048), (3024, 5502), (3144, 5292), (3528, 4716), (3537, 4704), (3668, 4536), (3969, 4192)]