198847584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 614485872

約数和(自身を除く): 415638288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 173, 208, 234, 288, 307, 312, 346, 416, 468, 519, 614, 624, 692, 921, 936, 1038, 1228, 1248, 1384, 1557, 1842, 1872, 2076, 2249, 2456, 2763, 2768, 3114, 3684, 3744, 3991, 4152, 4498, 4912, 5526, 5536, 6228, 6747, 7368, 7982, 8304, 8996, 9824, 11052, 11973, 12456, 13494, 14736, 15964, 16608, 17992, 20241, 22104, 23946, 24912, 26988, 29472, 31928, 35919, 35984, 40482, 44208, 47892, 49824, 53111, 53976, 63856, 71838, 71968, 80964, 88416, 95784, 106222, 107952, 127712, 143676, 159333, 161928, 191568, 212444, 215904, 287352, 318666, 323856, 383136, 424888, 477999, 574704, 637332, 647712, 690443, 849776, 955998, 1149408, 1274664, 1380886, 1699552, 1911996, 2071329, 2549328, 2761772, 3823992, 4142658, 5098656, 5523544, 6213987, 7647984, 8285316, 11047088, 12427974, 15295968, 16570632, 22094176, 24855948, 33141264, 49711896, 66282528, 99423792, 198847584]

約数ペア:

[(1, 198847584), (2, 99423792), (3, 66282528), (4, 49711896), (6, 33141264), (8, 24855948), (9, 22094176), (12, 16570632), (13, 15295968), (16, 12427974), (18, 11047088), (24, 8285316), (26, 7647984), (32, 6213987), (36, 5523544), (39, 5098656), (48, 4142658), (52, 3823992), (72, 2761772), (78, 2549328), (96, 2071329), (104, 1911996), (117, 1699552), (144, 1380886), (156, 1274664), (173, 1149408), (208, 955998), (234, 849776), (288, 690443), (307, 647712), (312, 637332), (346, 574704), (416, 477999), (468, 424888), (519, 383136), (614, 323856), (624, 318666), (692, 287352), (921, 215904), (936, 212444), (1038, 191568), (1228, 161928), (1248, 159333), (1384, 143676), (1557, 127712), (1842, 107952), (1872, 106222), (2076, 95784), (2249, 88416), (2456, 80964), (2763, 71968), (2768, 71838), (3114, 63856), (3684, 53976), (3744, 53111), (3991, 49824), (4152, 47892), (4498, 44208), (4912, 40482), (5526, 35984), (5536, 35919), (6228, 31928), (6747, 29472), (7368, 26988), (7982, 24912), (8304, 23946), (8996, 22104), (9824, 20241), (11052, 17992), (11973, 16608), (12456, 15964), (13494, 14736)]