168666784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 426746880

約数和(自身を除く): 258080096

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 31, 32, 41, 44, 52, 58, 62, 82, 88, 104, 116, 124, 143, 164, 176, 208, 232, 248, 286, 319, 328, 341, 352, 377, 403, 416, 451, 464, 496, 533, 572, 638, 656, 682, 754, 806, 899, 902, 928, 992, 1066, 1144, 1189, 1271, 1276, 1312, 1364, 1508, 1612, 1798, 1804, 2132, 2288, 2378, 2542, 2552, 2728, 3016, 3224, 3596, 3608, 4147, 4264, 4433, 4576, 4756, 5084, 5104, 5456, 5863, 6032, 6448, 7192, 7216, 8294, 8528, 8866, 9512, 9889, 10168, 10208, 10912, 11687, 11726, 12064, 12896, 13079, 13981, 14384, 14432, 15457, 16523, 16588, 17056, 17732, 19024, 19778, 20336, 23374, 23452, 26158, 27962, 28768, 30914, 33046, 33176, 35464, 36859, 38048, 39556, 40672, 46748, 46904, 52316, 55924, 61828, 66092, 66352, 70928, 73718, 79112, 93496, 93808, 104632, 111848, 123656, 128557, 132184, 132704, 141856, 147436, 158224, 170027, 181753, 186992, 187616, 209264, 223696, 247312, 257114, 264368, 294872, 316448, 340054, 363506, 373984, 405449, 418528, 447392, 479167, 494624, 514228, 528736, 589744, 680108, 727012, 810898, 958334, 1028456, 1179488, 1360216, 1454024, 1621796, 1916668, 2056912, 2720432, 2908048, 3243592, 3833336, 4113824, 5270837, 5440864, 5816096, 6487184, 7666672, 10541674, 12974368, 15333344, 21083348, 42166696, 84333392, 168666784]

約数ペア:

[(1, 168666784), (2, 84333392), (4, 42166696), (8, 21083348), (11, 15333344), (13, 12974368), (16, 10541674), (22, 7666672), (26, 6487184), (29, 5816096), (31, 5440864), (32, 5270837), (41, 4113824), (44, 3833336), (52, 3243592), (58, 2908048), (62, 2720432), (82, 2056912), (88, 1916668), (104, 1621796), (116, 1454024), (124, 1360216), (143, 1179488), (164, 1028456), (176, 958334), (208, 810898), (232, 727012), (248, 680108), (286, 589744), (319, 528736), (328, 514228), (341, 494624), (352, 479167), (377, 447392), (403, 418528), (416, 405449), (451, 373984), (464, 363506), (496, 340054), (533, 316448), (572, 294872), (638, 264368), (656, 257114), (682, 247312), (754, 223696), (806, 209264), (899, 187616), (902, 186992), (928, 181753), (992, 170027), (1066, 158224), (1144, 147436), (1189, 141856), (1271, 132704), (1276, 132184), (1312, 128557), (1364, 123656), (1508, 111848), (1612, 104632), (1798, 93808), (1804, 93496), (2132, 79112), (2288, 73718), (2378, 70928), (2542, 66352), (2552, 66092), (2728, 61828), (3016, 55924), (3224, 52316), (3596, 46904), (3608, 46748), (4147, 40672), (4264, 39556), (4433, 38048), (4576, 36859), (4756, 35464), (5084, 33176), (5104, 33046), (5456, 30914), (5863, 28768), (6032, 27962), (6448, 26158), (7192, 23452), (7216, 23374), (8294, 20336), (8528, 19778), (8866, 19024), (9512, 17732), (9889, 17056), (10168, 16588), (10208, 16523), (10912, 15457), (11687, 14432), (11726, 14384), (12064, 13981), (12896, 13079)]