155288448

素因数分解:

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

素因数の和:175

約数の個数: 256

約数和(自身を含む): 538560000

約数和(自身を除く): 383271552

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 131, 144, 147, 168, 189, 192, 196, 216, 224, 252, 262, 288, 294, 336, 343, 378, 384, 392, 393, 432, 441, 448, 504, 524, 576, 588, 672, 686, 756, 784, 786, 864, 882, 896, 917, 1008, 1029, 1048, 1152, 1176, 1179, 1323, 1344, 1372, 1512, 1568, 1572, 1728, 1764, 1834, 2016, 2058, 2096, 2352, 2358, 2646, 2688, 2744, 2751, 3024, 3087, 3136, 3144, 3456, 3528, 3537, 3668, 4032, 4116, 4192, 4704, 4716, 5292, 5488, 5502, 6048, 6174, 6272, 6288, 6419, 7056, 7074, 7336, 8064, 8232, 8253, 8384, 9261, 9408, 9432, 10584, 10976, 11004, 12096, 12348, 12576, 12838, 14112, 14148, 14672, 16464, 16506, 16768, 18522, 18816, 18864, 19257, 21168, 21952, 22008, 24192, 24696, 24759, 25152, 25676, 28224, 28296, 29344, 32928, 33012, 37044, 37728, 38514, 42336, 43904, 44016, 44933, 49392, 49518, 50304, 51352, 56448, 56592, 57771, 58688, 65856, 66024, 74088, 75456, 77028, 84672, 88032, 89866, 98784, 99036, 102704, 113184, 115542, 117376, 131712, 132048, 134799, 148176, 150912, 154056, 169344, 173313, 176064, 179732, 197568, 198072, 205408, 226368, 231084, 264096, 269598, 296352, 308112, 346626, 352128, 359464, 395136, 396144, 404397, 410816, 452736, 462168, 528192, 539196, 592704, 616224, 693252, 718928, 792288, 808794, 821632, 924336, 1056384, 1078392, 1185408, 1213191, 1232448, 1386504, 1437856, 1584576, 1617588, 1848672, 2156784, 2426382, 2464896, 2773008, 2875712, 3169152, 3235176, 3697344, 4313568, 4852764, 5546016, 5751424, 6470352, 7394688, 8627136, 9705528, 11092032, 12940704, 17254272, 19411056, 22184064, 25881408, 38822112, 51762816, 77644224, 155288448]

約数ペア:

[(1, 155288448), (2, 77644224), (3, 51762816), (4, 38822112), (6, 25881408), (7, 22184064), (8, 19411056), (9, 17254272), (12, 12940704), (14, 11092032), (16, 9705528), (18, 8627136), (21, 7394688), (24, 6470352), (27, 5751424), (28, 5546016), (32, 4852764), (36, 4313568), (42, 3697344), (48, 3235176), (49, 3169152), (54, 2875712), (56, 2773008), (63, 2464896), (64, 2426382), (72, 2156784), (84, 1848672), (96, 1617588), (98, 1584576), (108, 1437856), (112, 1386504), (126, 1232448), (128, 1213191), (131, 1185408), (144, 1078392), (147, 1056384), (168, 924336), (189, 821632), (192, 808794), (196, 792288), (216, 718928), (224, 693252), (252, 616224), (262, 592704), (288, 539196), (294, 528192), (336, 462168), (343, 452736), (378, 410816), (384, 404397), (392, 396144), (393, 395136), (432, 359464), (441, 352128), (448, 346626), (504, 308112), (524, 296352), (576, 269598), (588, 264096), (672, 231084), (686, 226368), (756, 205408), (784, 198072), (786, 197568), (864, 179732), (882, 176064), (896, 173313), (917, 169344), (1008, 154056), (1029, 150912), (1048, 148176), (1152, 134799), (1176, 132048), (1179, 131712), (1323, 117376), (1344, 115542), (1372, 113184), (1512, 102704), (1568, 99036), (1572, 98784), (1728, 89866), (1764, 88032), (1834, 84672), (2016, 77028), (2058, 75456), (2096, 74088), (2352, 66024), (2358, 65856), (2646, 58688), (2688, 57771), (2744, 56592), (2751, 56448), (3024, 51352), (3087, 50304), (3136, 49518), (3144, 49392), (3456, 44933), (3528, 44016), (3537, 43904), (3668, 42336), (4032, 38514), (4116, 37728), (4192, 37044), (4704, 33012), (4716, 32928), (5292, 29344), (5488, 28296), (5502, 28224), (6048, 25676), (6174, 25152), (6272, 24759), (6288, 24696), (6419, 24192), (7056, 22008), (7074, 21952), (7336, 21168), (8064, 19257), (8232, 18864), (8253, 18816), (8384, 18522), (9261, 16768), (9408, 16506), (9432, 16464), (10584, 14672), (10976, 14148), (11004, 14112), (12096, 12838), (12348, 12576)]