158848536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2069

約数の個数: 128

約数和(自身を含む): 506880000

約数和(自身を除く): 348031464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 1999, 2408, 2838, 3311, 3612, 3784, 3998, 5676, 5997, 6622, 7224, 7996, 9933, 11352, 11994, 13244, 13993, 15992, 19866, 21989, 23988, 26488, 27986, 39732, 41979, 43978, 47976, 55972, 65967, 79464, 83958, 85957, 87956, 111944, 131934, 153923, 167916, 171914, 175912, 257871, 263868, 307846, 335832, 343828, 461769, 515742, 527736, 601699, 615692, 687656, 923538, 945527, 1031484, 1203398, 1231384, 1805097, 1847076, 1891054, 2062968, 2406796, 2836581, 3610194, 3694152, 3782108, 4813592, 5673162, 6618689, 7220388, 7564216, 11346324, 13237378, 14440776, 19856067, 22692648, 26474756, 39712134, 52949512, 79424268, 158848536]

約数ペア:

[(1, 158848536), (2, 79424268), (3, 52949512), (4, 39712134), (6, 26474756), (7, 22692648), (8, 19856067), (11, 14440776), (12, 13237378), (14, 11346324), (21, 7564216), (22, 7220388), (24, 6618689), (28, 5673162), (33, 4813592), (42, 3782108), (43, 3694152), (44, 3610194), (56, 2836581), (66, 2406796), (77, 2062968), (84, 1891054), (86, 1847076), (88, 1805097), (129, 1231384), (132, 1203398), (154, 1031484), (168, 945527), (172, 923538), (231, 687656), (258, 615692), (264, 601699), (301, 527736), (308, 515742), (344, 461769), (462, 343828), (473, 335832), (516, 307846), (602, 263868), (616, 257871), (903, 175912), (924, 171914), (946, 167916), (1032, 153923), (1204, 131934), (1419, 111944), (1806, 87956), (1848, 85957), (1892, 83958), (1999, 79464), (2408, 65967), (2838, 55972), (3311, 47976), (3612, 43978), (3784, 41979), (3998, 39732), (5676, 27986), (5997, 26488), (6622, 23988), (7224, 21989), (7996, 19866), (9933, 15992), (11352, 13993), (11994, 13244)]