103789728

素因数分解:

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

素因数の和:288

約数の個数: 144

約数和(自身を含む): 348626880

約数和(自身を除く): 244837152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 131, 144, 168, 189, 216, 224, 252, 262, 288, 336, 378, 393, 432, 504, 524, 672, 756, 786, 864, 917, 1008, 1048, 1179, 1512, 1572, 1834, 2016, 2096, 2358, 2751, 3024, 3144, 3537, 3668, 4192, 4716, 5502, 6048, 6288, 7074, 7336, 8253, 9432, 11004, 12576, 14148, 14672, 16506, 17161, 18864, 22008, 24759, 28296, 29344, 33012, 34322, 37728, 44016, 49518, 51483, 56592, 66024, 68644, 88032, 99036, 102966, 113184, 120127, 132048, 137288, 154449, 198072, 205932, 240254, 264096, 274576, 308898, 360381, 396144, 411864, 463347, 480508, 549152, 617796, 720762, 792288, 823728, 926694, 961016, 1081143, 1235592, 1441524, 1647456, 1853388, 1922032, 2162286, 2471184, 2883048, 3243429, 3706776, 3844064, 4324572, 4942368, 5766096, 6486858, 7413552, 8649144, 11532192, 12973716, 14827104, 17298288, 25947432, 34596576, 51894864, 103789728]

約数ペア:

[(1, 103789728), (2, 51894864), (3, 34596576), (4, 25947432), (6, 17298288), (7, 14827104), (8, 12973716), (9, 11532192), (12, 8649144), (14, 7413552), (16, 6486858), (18, 5766096), (21, 4942368), (24, 4324572), (27, 3844064), (28, 3706776), (32, 3243429), (36, 2883048), (42, 2471184), (48, 2162286), (54, 1922032), (56, 1853388), (63, 1647456), (72, 1441524), (84, 1235592), (96, 1081143), (108, 961016), (112, 926694), (126, 823728), (131, 792288), (144, 720762), (168, 617796), (189, 549152), (216, 480508), (224, 463347), (252, 411864), (262, 396144), (288, 360381), (336, 308898), (378, 274576), (393, 264096), (432, 240254), (504, 205932), (524, 198072), (672, 154449), (756, 137288), (786, 132048), (864, 120127), (917, 113184), (1008, 102966), (1048, 99036), (1179, 88032), (1512, 68644), (1572, 66024), (1834, 56592), (2016, 51483), (2096, 49518), (2358, 44016), (2751, 37728), (3024, 34322), (3144, 33012), (3537, 29344), (3668, 28296), (4192, 24759), (4716, 22008), (5502, 18864), (6048, 17161), (6288, 16506), (7074, 14672), (7336, 14148), (8253, 12576), (9432, 11004)]