159664384

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 365344560

約数和(自身を除く): 205680176

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 59, 62, 64, 88, 118, 124, 128, 176, 236, 248, 256, 341, 352, 472, 496, 649, 682, 704, 944, 961, 992, 1298, 1364, 1408, 1829, 1888, 1922, 1984, 2596, 2728, 2816, 3658, 3776, 3844, 3968, 5192, 5456, 7316, 7552, 7688, 7936, 10384, 10571, 10912, 14632, 15104, 15376, 20119, 20768, 21142, 21824, 29264, 30752, 40238, 41536, 42284, 43648, 56699, 58528, 61504, 80476, 83072, 84568, 87296, 113398, 117056, 123008, 160952, 166144, 169136, 226796, 234112, 246016, 321904, 338272, 453592, 468224, 623689, 643808, 676544, 907184, 1247378, 1287616, 1353088, 1814368, 2494756, 2575232, 2706176, 3628736, 4989512, 5150464, 7257472, 9979024, 14514944, 19958048, 39916096, 79832192, 159664384]

約数ペア:

[(1, 159664384), (2, 79832192), (4, 39916096), (8, 19958048), (11, 14514944), (16, 9979024), (22, 7257472), (31, 5150464), (32, 4989512), (44, 3628736), (59, 2706176), (62, 2575232), (64, 2494756), (88, 1814368), (118, 1353088), (124, 1287616), (128, 1247378), (176, 907184), (236, 676544), (248, 643808), (256, 623689), (341, 468224), (352, 453592), (472, 338272), (496, 321904), (649, 246016), (682, 234112), (704, 226796), (944, 169136), (961, 166144), (992, 160952), (1298, 123008), (1364, 117056), (1408, 113398), (1829, 87296), (1888, 84568), (1922, 83072), (1984, 80476), (2596, 61504), (2728, 58528), (2816, 56699), (3658, 43648), (3776, 42284), (3844, 41536), (3968, 40238), (5192, 30752), (5456, 29264), (7316, 21824), (7552, 21142), (7688, 20768), (7936, 20119), (10384, 15376), (10571, 15104), (10912, 14632)]