140670648

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 128

約数和(自身を含む): 428328000

約数和(自身を除く): 287657352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 153, 174, 204, 216, 232, 261, 306, 348, 408, 459, 493, 522, 612, 696, 783, 918, 986, 1044, 1224, 1321, 1479, 1566, 1836, 1972, 2088, 2642, 2958, 3132, 3672, 3944, 3963, 4437, 5284, 5916, 6264, 7926, 8874, 10568, 11832, 11889, 13311, 15852, 17748, 22457, 23778, 26622, 31704, 35496, 35667, 38309, 44914, 47556, 53244, 67371, 71334, 76618, 89828, 95112, 106488, 114927, 134742, 142668, 153236, 179656, 202113, 229854, 269484, 285336, 306472, 344781, 404226, 459708, 538968, 606339, 651253, 689562, 808452, 919416, 1034343, 1212678, 1302506, 1379124, 1616904, 1953759, 2068686, 2425356, 2605012, 2758248, 3907518, 4137372, 4850712, 5210024, 5861277, 7815036, 8274744, 11722554, 15630072, 17583831, 23445108, 35167662, 46890216, 70335324, 140670648]

約数ペア:

[(1, 140670648), (2, 70335324), (3, 46890216), (4, 35167662), (6, 23445108), (8, 17583831), (9, 15630072), (12, 11722554), (17, 8274744), (18, 7815036), (24, 5861277), (27, 5210024), (29, 4850712), (34, 4137372), (36, 3907518), (51, 2758248), (54, 2605012), (58, 2425356), (68, 2068686), (72, 1953759), (87, 1616904), (102, 1379124), (108, 1302506), (116, 1212678), (136, 1034343), (153, 919416), (174, 808452), (204, 689562), (216, 651253), (232, 606339), (261, 538968), (306, 459708), (348, 404226), (408, 344781), (459, 306472), (493, 285336), (522, 269484), (612, 229854), (696, 202113), (783, 179656), (918, 153236), (986, 142668), (1044, 134742), (1224, 114927), (1321, 106488), (1479, 95112), (1566, 89828), (1836, 76618), (1972, 71334), (2088, 67371), (2642, 53244), (2958, 47556), (3132, 44914), (3672, 38309), (3944, 35667), (3963, 35496), (4437, 31704), (5284, 26622), (5916, 23778), (6264, 22457), (7926, 17748), (8874, 15852), (10568, 13311), (11832, 11889)]