208761168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8069}}^1$

素因数の和:8105

約数の個数: 120

約数和(自身を含む): 684465120

約数和(自身を除く): 475703952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8069, 8624, 12936, 16138, 24207, 25872, 32276, 48414, 56483, 64552, 88759, 96828, 112966, 129104, 169449, 177518, 193656, 225932, 266277, 338898, 355036, 387312, 395381, 451864, 532554, 621313, 677796, 710072, 790762, 903728, 1065108, 1186143, 1242626, 1355592, 1420144, 1581524, 1863939, 2130216, 2372286, 2485252, 2711184, 3163048, 3727878, 4260432, 4349191, 4744572, 4970504, 6326096, 7455756, 8698382, 9489144, 9941008, 13047573, 14911512, 17396764, 18978288, 26095146, 29823024, 34793528, 52190292, 69587056, 104380584, 208761168]

約数ペア:

[(1, 208761168), (2, 104380584), (3, 69587056), (4, 52190292), (6, 34793528), (7, 29823024), (8, 26095146), (11, 18978288), (12, 17396764), (14, 14911512), (16, 13047573), (21, 9941008), (22, 9489144), (24, 8698382), (28, 7455756), (33, 6326096), (42, 4970504), (44, 4744572), (48, 4349191), (49, 4260432), (56, 3727878), (66, 3163048), (77, 2711184), (84, 2485252), (88, 2372286), (98, 2130216), (112, 1863939), (132, 1581524), (147, 1420144), (154, 1355592), (168, 1242626), (176, 1186143), (196, 1065108), (231, 903728), (264, 790762), (294, 710072), (308, 677796), (336, 621313), (392, 532554), (462, 451864), (528, 395381), (539, 387312), (588, 355036), (616, 338898), (784, 266277), (924, 225932), (1078, 193656), (1176, 177518), (1232, 169449), (1617, 129104), (1848, 112966), (2156, 96828), (2352, 88759), (3234, 64552), (3696, 56483), (4312, 48414), (6468, 32276), (8069, 25872), (8624, 24207), (12936, 16138)]