126185728

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 272260800

約数和(自身を除く): 146075072

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 256, 368, 464, 667, 736, 739, 928, 1334, 1472, 1478, 1856, 2668, 2944, 2956, 3712, 5336, 5888, 5912, 7424, 10672, 11824, 16997, 21344, 21431, 23648, 33994, 42688, 42862, 47296, 67988, 85376, 85724, 94592, 135976, 170752, 171448, 189184, 271952, 342896, 492913, 543904, 685792, 985826, 1087808, 1371584, 1971652, 2175616, 2743168, 3943304, 4351232, 5486336, 7886608, 15773216, 31546432, 63092864, 126185728]

約数ペア:

[(1, 126185728), (2, 63092864), (4, 31546432), (8, 15773216), (16, 7886608), (23, 5486336), (29, 4351232), (32, 3943304), (46, 2743168), (58, 2175616), (64, 1971652), (92, 1371584), (116, 1087808), (128, 985826), (184, 685792), (232, 543904), (256, 492913), (368, 342896), (464, 271952), (667, 189184), (736, 171448), (739, 170752), (928, 135976), (1334, 94592), (1472, 85724), (1478, 85376), (1856, 67988), (2668, 47296), (2944, 42862), (2956, 42688), (3712, 33994), (5336, 23648), (5888, 21431), (5912, 21344), (7424, 16997), (10672, 11824)]