153984816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2503

約数の個数: 120

約数和(自身を含む): 473541120

約数和(自身を除く): 319556304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2447, 2622, 2736, 3312, 3496, 3933, 4894, 5244, 6992, 7341, 7866, 9788, 10488, 14682, 15732, 19576, 20976, 22023, 29364, 31464, 39152, 44046, 46493, 56281, 58728, 62928, 88092, 92986, 112562, 117456, 139479, 168843, 176184, 185972, 225124, 278958, 337686, 352368, 371944, 418437, 450248, 506529, 557916, 675372, 743888, 836874, 900496, 1013058, 1069339, 1115832, 1350744, 1673748, 2026116, 2138678, 2231664, 2701488, 3208017, 3347496, 4052232, 4277356, 6416034, 6694992, 8104464, 8554712, 9624051, 12832068, 17109424, 19248102, 25664136, 38496204, 51328272, 76992408, 153984816]

約数ペア:

[(1, 153984816), (2, 76992408), (3, 51328272), (4, 38496204), (6, 25664136), (8, 19248102), (9, 17109424), (12, 12832068), (16, 9624051), (18, 8554712), (19, 8104464), (23, 6694992), (24, 6416034), (36, 4277356), (38, 4052232), (46, 3347496), (48, 3208017), (57, 2701488), (69, 2231664), (72, 2138678), (76, 2026116), (92, 1673748), (114, 1350744), (138, 1115832), (144, 1069339), (152, 1013058), (171, 900496), (184, 836874), (207, 743888), (228, 675372), (276, 557916), (304, 506529), (342, 450248), (368, 418437), (414, 371944), (437, 352368), (456, 337686), (552, 278958), (684, 225124), (828, 185972), (874, 176184), (912, 168843), (1104, 139479), (1311, 117456), (1368, 112562), (1656, 92986), (1748, 88092), (2447, 62928), (2622, 58728), (2736, 56281), (3312, 46493), (3496, 44046), (3933, 39152), (4894, 31464), (5244, 29364), (6992, 22023), (7341, 20976), (7866, 19576), (9788, 15732), (10488, 14682)]