191691936

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 582918336

約数和(自身を除く): 391226400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 276, 288, 344, 368, 387, 414, 516, 552, 673, 688, 736, 774, 828, 989, 1032, 1104, 1346, 1376, 1548, 1656, 1978, 2019, 2064, 2208, 2692, 2967, 3096, 3312, 3956, 4038, 4128, 5384, 5934, 6057, 6192, 6624, 7912, 8076, 8901, 10768, 11868, 12114, 12384, 15479, 15824, 16152, 17802, 21536, 23736, 24228, 28939, 30958, 31648, 32304, 35604, 46437, 47472, 48456, 57878, 61916, 64608, 71208, 86817, 92874, 94944, 96912, 115756, 123832, 139311, 142416, 173634, 185748, 193824, 231512, 247664, 260451, 278622, 284832, 347268, 371496, 463024, 495328, 520902, 557244, 665597, 694536, 742992, 926048, 1041804, 1114488, 1331194, 1389072, 1485984, 1996791, 2083608, 2228976, 2662388, 2778144, 3993582, 4167216, 4457952, 5324776, 5990373, 7987164, 8334432, 10649552, 11980746, 15974328, 21299104, 23961492, 31948656, 47922984, 63897312, 95845968, 191691936]

約数ペア:

[(1, 191691936), (2, 95845968), (3, 63897312), (4, 47922984), (6, 31948656), (8, 23961492), (9, 21299104), (12, 15974328), (16, 11980746), (18, 10649552), (23, 8334432), (24, 7987164), (32, 5990373), (36, 5324776), (43, 4457952), (46, 4167216), (48, 3993582), (69, 2778144), (72, 2662388), (86, 2228976), (92, 2083608), (96, 1996791), (129, 1485984), (138, 1389072), (144, 1331194), (172, 1114488), (184, 1041804), (207, 926048), (258, 742992), (276, 694536), (288, 665597), (344, 557244), (368, 520902), (387, 495328), (414, 463024), (516, 371496), (552, 347268), (673, 284832), (688, 278622), (736, 260451), (774, 247664), (828, 231512), (989, 193824), (1032, 185748), (1104, 173634), (1346, 142416), (1376, 139311), (1548, 123832), (1656, 115756), (1978, 96912), (2019, 94944), (2064, 92874), (2208, 86817), (2692, 71208), (2967, 64608), (3096, 61916), (3312, 57878), (3956, 48456), (4038, 47472), (4128, 46437), (5384, 35604), (5934, 32304), (6057, 31648), (6192, 30958), (6624, 28939), (7912, 24228), (8076, 23736), (8901, 21536), (10768, 17802), (11868, 16152), (12114, 15824), (12384, 15479)]