15783152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 39854592

約数和(自身を除く): 24071440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 557, 616, 644, 1012, 1114, 1232, 1288, 1771, 2024, 2228, 2576, 3542, 3899, 4048, 4456, 6127, 7084, 7798, 8912, 12254, 12811, 14168, 15596, 24508, 25622, 28336, 31192, 42889, 49016, 51244, 62384, 85778, 89677, 98032, 102488, 140921, 171556, 179354, 204976, 281842, 343112, 358708, 563684, 686224, 717416, 986447, 1127368, 1434832, 1972894, 2254736, 3945788, 7891576, 15783152]

約数ペア:

[(1, 15783152), (2, 7891576), (4, 3945788), (7, 2254736), (8, 1972894), (11, 1434832), (14, 1127368), (16, 986447), (22, 717416), (23, 686224), (28, 563684), (44, 358708), (46, 343112), (56, 281842), (77, 204976), (88, 179354), (92, 171556), (112, 140921), (154, 102488), (161, 98032), (176, 89677), (184, 85778), (253, 62384), (308, 51244), (322, 49016), (368, 42889), (506, 31192), (557, 28336), (616, 25622), (644, 24508), (1012, 15596), (1114, 14168), (1232, 12811), (1288, 12254), (1771, 8912), (2024, 7798), (2228, 7084), (2576, 6127), (3542, 4456), (3899, 4048)]