173887168

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 431556160

約数和(自身を除く): 257668992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 409, 416, 448, 511, 584, 728, 818, 832, 949, 1022, 1168, 1456, 1636, 1898, 2044, 2336, 2863, 2912, 3272, 3796, 4088, 4672, 5317, 5726, 5824, 6544, 6643, 7592, 8176, 10634, 11452, 13088, 13286, 15184, 16352, 21268, 22904, 26176, 26572, 29857, 30368, 32704, 37219, 42536, 45808, 53144, 59714, 60736, 74438, 85072, 91616, 106288, 119428, 148876, 170144, 183232, 208999, 212576, 238856, 297752, 340288, 388141, 417998, 425152, 477712, 595504, 776282, 835996, 955424, 1191008, 1552564, 1671992, 1910848, 2382016, 2716987, 3105128, 3343984, 5433974, 6210256, 6687968, 10867948, 12420512, 13375936, 21735896, 24841024, 43471792, 86943584, 173887168]

約数ペア:

[(1, 173887168), (2, 86943584), (4, 43471792), (7, 24841024), (8, 21735896), (13, 13375936), (14, 12420512), (16, 10867948), (26, 6687968), (28, 6210256), (32, 5433974), (52, 3343984), (56, 3105128), (64, 2716987), (73, 2382016), (91, 1910848), (104, 1671992), (112, 1552564), (146, 1191008), (182, 955424), (208, 835996), (224, 776282), (292, 595504), (364, 477712), (409, 425152), (416, 417998), (448, 388141), (511, 340288), (584, 297752), (728, 238856), (818, 212576), (832, 208999), (949, 183232), (1022, 170144), (1168, 148876), (1456, 119428), (1636, 106288), (1898, 91616), (2044, 85072), (2336, 74438), (2863, 60736), (2912, 59714), (3272, 53144), (3796, 45808), (4088, 42536), (4672, 37219), (5317, 32704), (5726, 30368), (5824, 29857), (6544, 26572), (6643, 26176), (7592, 22904), (8176, 21268), (10634, 16352), (11452, 15184), (13088, 13286)]