145653376

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 338411520

約数和(自身を除く): 192758144

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 71, 88, 94, 124, 128, 142, 176, 188, 248, 284, 341, 352, 376, 496, 517, 568, 682, 704, 752, 781, 992, 1034, 1136, 1364, 1408, 1457, 1504, 1562, 1984, 2068, 2201, 2272, 2728, 2914, 3008, 3124, 3337, 3968, 4136, 4402, 4544, 5456, 5828, 6016, 6248, 6674, 8272, 8804, 9088, 10912, 11656, 12496, 13348, 16027, 16544, 17608, 21824, 23312, 24211, 24992, 26696, 32054, 33088, 35216, 36707, 43648, 46624, 48422, 49984, 53392, 64108, 66176, 70432, 73414, 93248, 96844, 99968, 103447, 106784, 128216, 140864, 146828, 186496, 193688, 206894, 213568, 256432, 281728, 293656, 387376, 413788, 427136, 512864, 587312, 774752, 827576, 1025728, 1137917, 1174624, 1549504, 1655152, 2051456, 2275834, 2349248, 3099008, 3310304, 4551668, 4698496, 6620608, 9103336, 13241216, 18206672, 36413344, 72826688, 145653376]

約数ペア:

[(1, 145653376), (2, 72826688), (4, 36413344), (8, 18206672), (11, 13241216), (16, 9103336), (22, 6620608), (31, 4698496), (32, 4551668), (44, 3310304), (47, 3099008), (62, 2349248), (64, 2275834), (71, 2051456), (88, 1655152), (94, 1549504), (124, 1174624), (128, 1137917), (142, 1025728), (176, 827576), (188, 774752), (248, 587312), (284, 512864), (341, 427136), (352, 413788), (376, 387376), (496, 293656), (517, 281728), (568, 256432), (682, 213568), (704, 206894), (752, 193688), (781, 186496), (992, 146828), (1034, 140864), (1136, 128216), (1364, 106784), (1408, 103447), (1457, 99968), (1504, 96844), (1562, 93248), (1984, 73414), (2068, 70432), (2201, 66176), (2272, 64108), (2728, 53392), (2914, 49984), (3008, 48422), (3124, 46624), (3337, 43648), (3968, 36707), (4136, 35216), (4402, 33088), (4544, 32054), (5456, 26696), (5828, 24992), (6016, 24211), (6248, 23312), (6674, 21824), (8272, 17608), (8804, 16544), (9088, 16027), (10912, 13348), (11656, 12496)]