140378112

素因数分解:

$2^{17}\times 3^2\times 7^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 216

約数和(自身を含む): 490731696

約数和(自身を除く): 350353584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 512, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1024, 1071, 1088, 1152, 1224, 1344, 1428, 1536, 1632, 1792, 1904, 2016, 2048, 2142, 2176, 2304, 2448, 2688, 2856, 3072, 3264, 3584, 3808, 4032, 4096, 4284, 4352, 4608, 4896, 5376, 5712, 6144, 6528, 7168, 7616, 8064, 8192, 8568, 8704, 9216, 9792, 10752, 11424, 12288, 13056, 14336, 15232, 16128, 16384, 17136, 17408, 18432, 19584, 21504, 22848, 24576, 26112, 28672, 30464, 32256, 32768, 34272, 34816, 36864, 39168, 43008, 45696, 49152, 52224, 57344, 60928, 64512, 65536, 68544, 69632, 73728, 78336, 86016, 91392, 98304, 104448, 114688, 121856, 129024, 131072, 137088, 139264, 147456, 156672, 172032, 182784, 196608, 208896, 229376, 243712, 258048, 274176, 278528, 294912, 313344, 344064, 365568, 393216, 417792, 458752, 487424, 516096, 548352, 557056, 589824, 626688, 688128, 731136, 835584, 917504, 974848, 1032192, 1096704, 1114112, 1179648, 1253376, 1376256, 1462272, 1671168, 1949696, 2064384, 2193408, 2228224, 2506752, 2752512, 2924544, 3342336, 3899392, 4128768, 4386816, 5013504, 5849088, 6684672, 7798784, 8257536, 8773632, 10027008, 11698176, 15597568, 17547264, 20054016, 23396352, 35094528, 46792704, 70189056, 140378112]

約数ペア:

[(1, 140378112), (2, 70189056), (3, 46792704), (4, 35094528), (6, 23396352), (7, 20054016), (8, 17547264), (9, 15597568), (12, 11698176), (14, 10027008), (16, 8773632), (17, 8257536), (18, 7798784), (21, 6684672), (24, 5849088), (28, 5013504), (32, 4386816), (34, 4128768), (36, 3899392), (42, 3342336), (48, 2924544), (51, 2752512), (56, 2506752), (63, 2228224), (64, 2193408), (68, 2064384), (72, 1949696), (84, 1671168), (96, 1462272), (102, 1376256), (112, 1253376), (119, 1179648), (126, 1114112), (128, 1096704), (136, 1032192), (144, 974848), (153, 917504), (168, 835584), (192, 731136), (204, 688128), (224, 626688), (238, 589824), (252, 557056), (256, 548352), (272, 516096), (288, 487424), (306, 458752), (336, 417792), (357, 393216), (384, 365568), (408, 344064), (448, 313344), (476, 294912), (504, 278528), (512, 274176), (544, 258048), (576, 243712), (612, 229376), (672, 208896), (714, 196608), (768, 182784), (816, 172032), (896, 156672), (952, 147456), (1008, 139264), (1024, 137088), (1071, 131072), (1088, 129024), (1152, 121856), (1224, 114688), (1344, 104448), (1428, 98304), (1536, 91392), (1632, 86016), (1792, 78336), (1904, 73728), (2016, 69632), (2048, 68544), (2142, 65536), (2176, 64512), (2304, 60928), (2448, 57344), (2688, 52224), (2856, 49152), (3072, 45696), (3264, 43008), (3584, 39168), (3808, 36864), (4032, 34816), (4096, 34272), (4284, 32768), (4352, 32256), (4608, 30464), (4896, 28672), (5376, 26112), (5712, 24576), (6144, 22848), (6528, 21504), (7168, 19584), (7616, 18432), (8064, 17408), (8192, 17136), (8568, 16384), (8704, 16128), (9216, 15232), (9792, 14336), (10752, 13056), (11424, 12288)]