158420416

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 435400704

約数和(自身を除く): 276980288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 56, 61, 62, 64, 68, 77, 88, 112, 119, 122, 124, 136, 154, 176, 187, 217, 224, 238, 244, 248, 272, 308, 341, 352, 374, 427, 434, 448, 476, 488, 496, 527, 544, 616, 671, 682, 704, 748, 854, 868, 952, 976, 992, 1037, 1054, 1088, 1232, 1309, 1342, 1364, 1496, 1708, 1736, 1891, 1904, 1952, 1984, 2074, 2108, 2387, 2464, 2618, 2684, 2728, 2992, 3416, 3472, 3689, 3782, 3808, 3904, 4148, 4216, 4697, 4774, 4928, 5236, 5368, 5456, 5797, 5984, 6832, 6944, 7259, 7378, 7564, 7616, 8296, 8432, 9394, 9548, 10472, 10736, 10912, 11407, 11594, 11968, 13237, 13664, 13888, 14518, 14756, 15128, 16592, 16864, 18788, 19096, 20801, 20944, 21472, 21824, 22814, 23188, 26474, 27328, 29036, 29512, 30256, 32147, 33184, 33728, 37576, 38192, 40579, 41602, 41888, 42944, 45628, 46376, 52948, 58072, 59024, 60512, 64294, 66368, 75152, 76384, 79849, 81158, 83204, 83776, 91256, 92752, 105896, 116144, 118048, 121024, 128588, 145607, 150304, 152768, 159698, 162316, 166408, 182512, 185504, 211792, 225029, 232288, 236096, 257176, 291214, 300608, 319396, 324632, 332816, 353617, 365024, 371008, 423584, 450058, 464576, 514352, 582428, 638792, 649264, 665632, 707234, 730048, 847168, 900116, 1028704, 1164856, 1277584, 1298528, 1331264, 1414468, 1800232, 2057408, 2329712, 2475319, 2555168, 2597056, 2828936, 3600464, 4659424, 4950638, 5110336, 5657872, 7200928, 9318848, 9901276, 11315744, 14401856, 19802552, 22631488, 39605104, 79210208, 158420416]

約数ペア:

[(1, 158420416), (2, 79210208), (4, 39605104), (7, 22631488), (8, 19802552), (11, 14401856), (14, 11315744), (16, 9901276), (17, 9318848), (22, 7200928), (28, 5657872), (31, 5110336), (32, 4950638), (34, 4659424), (44, 3600464), (56, 2828936), (61, 2597056), (62, 2555168), (64, 2475319), (68, 2329712), (77, 2057408), (88, 1800232), (112, 1414468), (119, 1331264), (122, 1298528), (124, 1277584), (136, 1164856), (154, 1028704), (176, 900116), (187, 847168), (217, 730048), (224, 707234), (238, 665632), (244, 649264), (248, 638792), (272, 582428), (308, 514352), (341, 464576), (352, 450058), (374, 423584), (427, 371008), (434, 365024), (448, 353617), (476, 332816), (488, 324632), (496, 319396), (527, 300608), (544, 291214), (616, 257176), (671, 236096), (682, 232288), (704, 225029), (748, 211792), (854, 185504), (868, 182512), (952, 166408), (976, 162316), (992, 159698), (1037, 152768), (1054, 150304), (1088, 145607), (1232, 128588), (1309, 121024), (1342, 118048), (1364, 116144), (1496, 105896), (1708, 92752), (1736, 91256), (1891, 83776), (1904, 83204), (1952, 81158), (1984, 79849), (2074, 76384), (2108, 75152), (2387, 66368), (2464, 64294), (2618, 60512), (2684, 59024), (2728, 58072), (2992, 52948), (3416, 46376), (3472, 45628), (3689, 42944), (3782, 41888), (3808, 41602), (3904, 40579), (4148, 38192), (4216, 37576), (4697, 33728), (4774, 33184), (4928, 32147), (5236, 30256), (5368, 29512), (5456, 29036), (5797, 27328), (5984, 26474), (6832, 23188), (6944, 22814), (7259, 21824), (7378, 21472), (7564, 20944), (7616, 20801), (8296, 19096), (8432, 18788), (9394, 16864), (9548, 16592), (10472, 15128), (10736, 14756), (10912, 14518), (11407, 13888), (11594, 13664), (11968, 13237)]