170270848

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 394813440

約数和(自身を除く): 224542592

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 83, 88, 94, 124, 128, 166, 176, 188, 248, 332, 341, 352, 376, 496, 517, 664, 682, 704, 752, 913, 992, 1034, 1328, 1364, 1408, 1457, 1504, 1826, 1984, 2068, 2573, 2656, 2728, 2914, 3008, 3652, 3901, 3968, 4136, 5146, 5312, 5456, 5828, 6016, 7304, 7802, 8272, 10292, 10624, 10912, 11656, 14608, 15604, 16027, 16544, 20584, 21824, 23312, 28303, 29216, 31208, 32054, 33088, 41168, 42911, 43648, 46624, 56606, 58432, 62416, 64108, 66176, 82336, 85822, 93248, 113212, 116864, 120931, 124832, 128216, 164672, 171644, 186496, 226424, 241862, 249664, 256432, 329344, 343288, 452848, 483724, 499328, 512864, 686576, 905696, 967448, 1025728, 1330241, 1373152, 1811392, 1934896, 2051456, 2660482, 2746304, 3622784, 3869792, 5320964, 5492608, 7739584, 10641928, 15479168, 21283856, 42567712, 85135424, 170270848]

約数ペア:

[(1, 170270848), (2, 85135424), (4, 42567712), (8, 21283856), (11, 15479168), (16, 10641928), (22, 7739584), (31, 5492608), (32, 5320964), (44, 3869792), (47, 3622784), (62, 2746304), (64, 2660482), (83, 2051456), (88, 1934896), (94, 1811392), (124, 1373152), (128, 1330241), (166, 1025728), (176, 967448), (188, 905696), (248, 686576), (332, 512864), (341, 499328), (352, 483724), (376, 452848), (496, 343288), (517, 329344), (664, 256432), (682, 249664), (704, 241862), (752, 226424), (913, 186496), (992, 171644), (1034, 164672), (1328, 128216), (1364, 124832), (1408, 120931), (1457, 116864), (1504, 113212), (1826, 93248), (1984, 85822), (2068, 82336), (2573, 66176), (2656, 64108), (2728, 62416), (2914, 58432), (3008, 56606), (3652, 46624), (3901, 43648), (3968, 42911), (4136, 41168), (5146, 33088), (5312, 32054), (5456, 31208), (5828, 29216), (6016, 28303), (7304, 23312), (7802, 21824), (8272, 20584), (10292, 16544), (10624, 16027), (10912, 15604), (11656, 14608)]