161451444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 501645312

約数和(自身を除く): 340193868

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 71, 77, 84, 92, 107, 132, 138, 142, 154, 161, 213, 214, 231, 253, 276, 284, 308, 321, 322, 426, 428, 462, 483, 497, 506, 642, 644, 749, 759, 781, 852, 924, 966, 994, 1012, 1177, 1284, 1491, 1498, 1518, 1562, 1633, 1771, 1932, 1988, 2247, 2343, 2354, 2461, 2982, 2996, 3036, 3124, 3266, 3531, 3542, 4494, 4686, 4708, 4899, 4922, 5313, 5467, 5964, 6532, 7062, 7084, 7383, 7597, 8239, 8988, 9372, 9798, 9844, 10626, 10934, 11431, 14124, 14766, 15194, 16401, 16478, 17227, 17963, 19596, 21252, 21868, 22791, 22862, 24717, 27071, 29532, 30388, 32802, 32956, 34293, 34454, 35926, 45582, 45724, 49434, 51681, 53179, 53889, 54142, 65604, 68586, 68908, 71852, 81213, 83567, 91164, 98868, 103362, 106358, 107778, 108284, 125741, 137172, 159537, 162426, 167134, 174731, 189497, 206724, 212716, 215556, 250701, 251482, 319074, 324852, 334268, 349462, 377223, 378994, 501402, 502964, 524193, 568491, 584969, 638148, 698924, 754446, 757988, 1002804, 1048386, 1136982, 1169938, 1223117, 1508892, 1754907, 1922041, 2096772, 2273964, 2339876, 2446234, 3509814, 3669351, 3844082, 4892468, 5766123, 7019628, 7338702, 7688164, 11532246, 13454287, 14677404, 23064492, 26908574, 40362861, 53817148, 80725722, 161451444]

約数ペア:

[(1, 161451444), (2, 80725722), (3, 53817148), (4, 40362861), (6, 26908574), (7, 23064492), (11, 14677404), (12, 13454287), (14, 11532246), (21, 7688164), (22, 7338702), (23, 7019628), (28, 5766123), (33, 4892468), (42, 3844082), (44, 3669351), (46, 3509814), (66, 2446234), (69, 2339876), (71, 2273964), (77, 2096772), (84, 1922041), (92, 1754907), (107, 1508892), (132, 1223117), (138, 1169938), (142, 1136982), (154, 1048386), (161, 1002804), (213, 757988), (214, 754446), (231, 698924), (253, 638148), (276, 584969), (284, 568491), (308, 524193), (321, 502964), (322, 501402), (426, 378994), (428, 377223), (462, 349462), (483, 334268), (497, 324852), (506, 319074), (642, 251482), (644, 250701), (749, 215556), (759, 212716), (781, 206724), (852, 189497), (924, 174731), (966, 167134), (994, 162426), (1012, 159537), (1177, 137172), (1284, 125741), (1491, 108284), (1498, 107778), (1518, 106358), (1562, 103362), (1633, 98868), (1771, 91164), (1932, 83567), (1988, 81213), (2247, 71852), (2343, 68908), (2354, 68586), (2461, 65604), (2982, 54142), (2996, 53889), (3036, 53179), (3124, 51681), (3266, 49434), (3531, 45724), (3542, 45582), (4494, 35926), (4686, 34454), (4708, 34293), (4899, 32956), (4922, 32802), (5313, 30388), (5467, 29532), (5964, 27071), (6532, 24717), (7062, 22862), (7084, 22791), (7383, 21868), (7597, 21252), (8239, 19596), (8988, 17963), (9372, 17227), (9798, 16478), (9844, 16401), (10626, 15194), (10934, 14766), (11431, 14124)]