About the Number

190421504

190421503 ← → 190421505

2進数表記:1011010110011001101000000000

漢数字表記:一億九千四十二万千五百四

素因数分解:

2 9 × 7 1 × 13 1 × 61 1 × 67 1

素因数の和:166
約数の個数: 160
約数和(自身を含む): 483052416
約数和(自身を除く): 292630912

約数列:
[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 67, 91, 104, 112, 122, 128, 134, 182, 208, 224, 244, 256, 268, 364, 416, 427, 448, 469, 488, 512, 536, 728, 793, 832, 854, 871, 896, 938, 976, 1072, 1456, 1586, 1664, 1708, 1742, 1792, 1876, 1952, 2144, 2912, 3172, 3328, 3416, 3484, 3584, 3752, 3904, 4087, 4288, 5551, 5824, 6097, 6344, 6656, 6832, 6968, 7504, 7808, 8174, 8576, 11102, 11648, 12194, 12688, 13664, 13936, 15008, 15616, 16348, 17152, 22204, 23296, 24388, 25376, 27328, 27872, 28609, 30016, 31232, 32696, 34304, 44408, 46592, 48776, 50752, 53131, 54656, 55744, 57218, 60032, 65392, 88816, 97552, 101504, 106262, 109312, 111488, 114436, 120064, 130784, 177632, 195104, 203008, 212524, 218624, 222976, 228872, 240128, 261568, 355264, 371917, 390208, 406016, 425048, 445952, 457744, 523136, 710528, 743834, 780416, 850096, 915488, 1046272, 1421056, 1487668, 1560832, 1700192, 1830976, 2092544, 2842112, 2975336, 3121664, 3400384, 3661952, 5950672, 6800768, 7323904, 11901344, 13601536, 14647808, 23802688, 27203072, 47605376, 95210752, 190421504]

約数ペア:
[(1, 190421504), (2, 95210752), (4, 47605376), (7, 27203072), (8, 23802688), (13, 14647808), (14, 13601536), (16, 11901344), (26, 7323904), (28, 6800768), (32, 5950672), (52, 3661952), (56, 3400384), (61, 3121664), (64, 2975336), (67, 2842112), (91, 2092544), (104, 1830976), (112, 1700192), (122, 1560832), (128, 1487668), (134, 1421056), (182, 1046272), (208, 915488), (224, 850096), (244, 780416), (256, 743834), (268, 710528), (364, 523136), (416, 457744), (427, 445952), (448, 425048), (469, 406016), (488, 390208), (512, 371917), (536, 355264), (728, 261568), (793, 240128), (832, 228872), (854, 222976), (871, 218624), (896, 212524), (938, 203008), (976, 195104), (1072, 177632), (1456, 130784), (1586, 120064), (1664, 114436), (1708, 111488), (1742, 109312), (1792, 106262), (1876, 101504), (1952, 97552), (2144, 88816), (2912, 65392), (3172, 60032), (3328, 57218), (3416, 55744), (3484, 54656), (3584, 53131), (3752, 50752), (3904, 48776), (4087, 46592), (4288, 44408), (5551, 34304), (5824, 32696), (6097, 31232), (6344, 30016), (6656, 28609), (6832, 27872), (6968, 27328), (7504, 25376), (7808, 24388), (8174, 23296), (8576, 22204), (11102, 17152), (11648, 16348), (12194, 15616), (12688, 15008), (13664, 13936)]

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