137839968

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 240

約数和(自身を含む): 474211584

約数和(自身を除く): 336371616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 96, 107, 108, 112, 126, 142, 144, 162, 168, 189, 213, 214, 216, 224, 252, 284, 288, 321, 324, 336, 378, 426, 428, 432, 497, 504, 567, 568, 639, 642, 648, 672, 749, 756, 852, 856, 864, 963, 994, 1008, 1134, 1136, 1278, 1284, 1296, 1491, 1498, 1512, 1704, 1712, 1917, 1926, 1988, 2016, 2247, 2268, 2272, 2556, 2568, 2592, 2889, 2982, 2996, 3024, 3408, 3424, 3834, 3852, 3976, 4473, 4494, 4536, 5112, 5136, 5751, 5778, 5964, 5992, 6048, 6741, 6816, 7597, 7668, 7704, 7952, 8667, 8946, 8988, 9072, 10224, 10272, 11502, 11556, 11928, 11984, 13419, 13482, 15194, 15336, 15408, 15904, 17334, 17892, 17976, 18144, 20223, 20448, 22791, 23004, 23112, 23856, 23968, 26838, 26964, 30388, 30672, 30816, 34668, 35784, 35952, 40257, 40446, 45582, 46008, 46224, 47712, 53179, 53676, 53928, 60669, 60776, 61344, 68373, 69336, 71568, 71904, 80514, 80892, 91164, 92016, 92448, 106358, 107352, 107856, 121338, 121552, 136746, 138672, 143136, 159537, 161028, 161784, 182328, 184032, 205119, 212716, 214704, 215712, 242676, 243104, 273492, 277344, 319074, 322056, 323568, 364656, 410238, 425432, 429408, 478611, 485352, 546984, 615357, 638148, 644112, 647136, 729312, 820476, 850864, 957222, 970704, 1093968, 1230714, 1276296, 1288224, 1435833, 1640952, 1701728, 1914444, 1941408, 2187936, 2461428, 2552592, 2871666, 3281904, 3828888, 4307499, 4922856, 5105184, 5743332, 6563808, 7657776, 8614998, 9845712, 11486664, 15315552, 17229996, 19691424, 22973328, 34459992, 45946656, 68919984, 137839968]

約数ペア:

[(1, 137839968), (2, 68919984), (3, 45946656), (4, 34459992), (6, 22973328), (7, 19691424), (8, 17229996), (9, 15315552), (12, 11486664), (14, 9845712), (16, 8614998), (18, 7657776), (21, 6563808), (24, 5743332), (27, 5105184), (28, 4922856), (32, 4307499), (36, 3828888), (42, 3281904), (48, 2871666), (54, 2552592), (56, 2461428), (63, 2187936), (71, 1941408), (72, 1914444), (81, 1701728), (84, 1640952), (96, 1435833), (107, 1288224), (108, 1276296), (112, 1230714), (126, 1093968), (142, 970704), (144, 957222), (162, 850864), (168, 820476), (189, 729312), (213, 647136), (214, 644112), (216, 638148), (224, 615357), (252, 546984), (284, 485352), (288, 478611), (321, 429408), (324, 425432), (336, 410238), (378, 364656), (426, 323568), (428, 322056), (432, 319074), (497, 277344), (504, 273492), (567, 243104), (568, 242676), (639, 215712), (642, 214704), (648, 212716), (672, 205119), (749, 184032), (756, 182328), (852, 161784), (856, 161028), (864, 159537), (963, 143136), (994, 138672), (1008, 136746), (1134, 121552), (1136, 121338), (1278, 107856), (1284, 107352), (1296, 106358), (1491, 92448), (1498, 92016), (1512, 91164), (1704, 80892), (1712, 80514), (1917, 71904), (1926, 71568), (1988, 69336), (2016, 68373), (2247, 61344), (2268, 60776), (2272, 60669), (2556, 53928), (2568, 53676), (2592, 53179), (2889, 47712), (2982, 46224), (2996, 46008), (3024, 45582), (3408, 40446), (3424, 40257), (3834, 35952), (3852, 35784), (3976, 34668), (4473, 30816), (4494, 30672), (4536, 30388), (5112, 26964), (5136, 26838), (5751, 23968), (5778, 23856), (5964, 23112), (5992, 23004), (6048, 22791), (6741, 20448), (6816, 20223), (7597, 18144), (7668, 17976), (7704, 17892), (7952, 17334), (8667, 15904), (8946, 15408), (8988, 15336), (9072, 15194), (10224, 13482), (10272, 13419), (11502, 11984), (11556, 11928)]