139293168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 435781632

約数和(自身を除く): 296488464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 43, 48, 56, 62, 84, 86, 93, 112, 124, 129, 168, 172, 186, 217, 248, 258, 301, 311, 336, 344, 372, 434, 496, 516, 602, 622, 651, 688, 744, 868, 903, 933, 1032, 1204, 1244, 1302, 1333, 1488, 1736, 1806, 1866, 2064, 2177, 2408, 2488, 2604, 2666, 3472, 3612, 3732, 3999, 4354, 4816, 4976, 5208, 5332, 6531, 7224, 7464, 7998, 8708, 9331, 9641, 10416, 10664, 13062, 13373, 14448, 14928, 15996, 17416, 18662, 19282, 21328, 26124, 26746, 27993, 28923, 31992, 34832, 37324, 38564, 40119, 52248, 53492, 55986, 57846, 63984, 67487, 74648, 77128, 80238, 93611, 104496, 106984, 111972, 115692, 134974, 149296, 154256, 160476, 187222, 202461, 213968, 223944, 231384, 269948, 280833, 320952, 374444, 404922, 414563, 447888, 462768, 539896, 561666, 641904, 748888, 809844, 829126, 1079792, 1123332, 1243689, 1497776, 1619688, 1658252, 2246664, 2487378, 2901941, 3239376, 3316504, 4493328, 4974756, 5803882, 6633008, 8705823, 9949512, 11607764, 17411646, 19899024, 23215528, 34823292, 46431056, 69646584, 139293168]

約数ペア:

[(1, 139293168), (2, 69646584), (3, 46431056), (4, 34823292), (6, 23215528), (7, 19899024), (8, 17411646), (12, 11607764), (14, 9949512), (16, 8705823), (21, 6633008), (24, 5803882), (28, 4974756), (31, 4493328), (42, 3316504), (43, 3239376), (48, 2901941), (56, 2487378), (62, 2246664), (84, 1658252), (86, 1619688), (93, 1497776), (112, 1243689), (124, 1123332), (129, 1079792), (168, 829126), (172, 809844), (186, 748888), (217, 641904), (248, 561666), (258, 539896), (301, 462768), (311, 447888), (336, 414563), (344, 404922), (372, 374444), (434, 320952), (496, 280833), (516, 269948), (602, 231384), (622, 223944), (651, 213968), (688, 202461), (744, 187222), (868, 160476), (903, 154256), (933, 149296), (1032, 134974), (1204, 115692), (1244, 111972), (1302, 106984), (1333, 104496), (1488, 93611), (1736, 80238), (1806, 77128), (1866, 74648), (2064, 67487), (2177, 63984), (2408, 57846), (2488, 55986), (2604, 53492), (2666, 52248), (3472, 40119), (3612, 38564), (3732, 37324), (3999, 34832), (4354, 31992), (4816, 28923), (4976, 27993), (5208, 26746), (5332, 26124), (6531, 21328), (7224, 19282), (7464, 18662), (7998, 17416), (8708, 15996), (9331, 14928), (9641, 14448), (10416, 13373), (10664, 13062)]