15117256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 37537920

約数和(自身を除く): 22420664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 97, 121, 154, 161, 184, 194, 242, 253, 308, 322, 388, 484, 506, 616, 644, 679, 776, 847, 968, 1012, 1067, 1288, 1358, 1694, 1771, 2024, 2134, 2231, 2716, 2783, 3388, 3542, 4268, 4462, 5432, 5566, 6776, 7084, 7469, 8536, 8924, 11132, 11737, 14168, 14938, 15617, 17848, 19481, 22264, 23474, 24541, 29876, 31234, 38962, 46948, 49082, 59752, 62468, 77924, 82159, 93896, 98164, 124936, 155848, 164318, 171787, 196328, 269951, 328636, 343574, 539902, 657272, 687148, 1079804, 1374296, 1889657, 2159608, 3779314, 7558628, 15117256]

約数ペア:

[(1, 15117256), (2, 7558628), (4, 3779314), (7, 2159608), (8, 1889657), (11, 1374296), (14, 1079804), (22, 687148), (23, 657272), (28, 539902), (44, 343574), (46, 328636), (56, 269951), (77, 196328), (88, 171787), (92, 164318), (97, 155848), (121, 124936), (154, 98164), (161, 93896), (184, 82159), (194, 77924), (242, 62468), (253, 59752), (308, 49082), (322, 46948), (388, 38962), (484, 31234), (506, 29876), (616, 24541), (644, 23474), (679, 22264), (776, 19481), (847, 17848), (968, 15617), (1012, 14938), (1067, 14168), (1288, 11737), (1358, 11132), (1694, 8924), (1771, 8536), (2024, 7469), (2134, 7084), (2231, 6776), (2716, 5566), (2783, 5432), (3388, 4462), (3542, 4268)]