About the Number
128661632
2進数表記:111101010110011100010000000
漢数字表記:一億二千八百六十六万千六百三十二
素因数分解:
素因数の和:214
約数の個数: 128
約数和(自身を含む): 304041600
約数和(自身を除く): 175379968
約数列:
[1, 2, 4, 8, 11, 16, 22, 23, 29, 32, 44, 46, 58, 64, 88, 92, 116, 128, 137, 176, 184, 232, 253, 274, 319, 352, 368, 464, 506, 548, 638, 667, 704, 736, 928, 1012, 1096, 1276, 1334, 1408, 1472, 1507, 1856, 2024, 2192, 2552, 2668, 2944, 3014, 3151, 3712, 3973, 4048, 4384, 5104, 5336, 6028, 6302, 7337, 7946, 8096, 8768, 10208, 10672, 12056, 12604, 14674, 15892, 16192, 17536, 20416, 21344, 24112, 25208, 29348, 31784, 32384, 34661, 40832, 42688, 43703, 48224, 50416, 58696, 63568, 69322, 85376, 87406, 91379, 96448, 100832, 117392, 127136, 138644, 174812, 182758, 192896, 201664, 234784, 254272, 277288, 349624, 365516, 403328, 469568, 508544, 554576, 699248, 731032, 939136, 1005169, 1109152, 1398496, 1462064, 2010338, 2218304, 2796992, 2924128, 4020676, 4436608, 5593984, 5848256, 8041352, 11696512, 16082704, 32165408, 64330816, 128661632]
約数ペア:
[(1, 128661632), (2, 64330816), (4, 32165408), (8, 16082704), (11, 11696512), (16, 8041352), (22, 5848256), (23, 5593984), (29, 4436608), (32, 4020676), (44, 2924128), (46, 2796992), (58, 2218304), (64, 2010338), (88, 1462064), (92, 1398496), (116, 1109152), (128, 1005169), (137, 939136), (176, 731032), (184, 699248), (232, 554576), (253, 508544), (274, 469568), (319, 403328), (352, 365516), (368, 349624), (464, 277288), (506, 254272), (548, 234784), (638, 201664), (667, 192896), (704, 182758), (736, 174812), (928, 138644), (1012, 127136), (1096, 117392), (1276, 100832), (1334, 96448), (1408, 91379), (1472, 87406), (1507, 85376), (1856, 69322), (2024, 63568), (2192, 58696), (2552, 50416), (2668, 48224), (2944, 43703), (3014, 42688), (3151, 40832), (3712, 34661), (3973, 32384), (4048, 31784), (4384, 29348), (5104, 25208), (5336, 24112), (6028, 21344), (6302, 20416), (7337, 17536), (7946, 16192), (8096, 15892), (8768, 14674), (10208, 12604), (10672, 12056)]このpageの処理時間: 0.0073850154876708984 seconds