123242856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 359291520

約数和(自身を除く): 236048664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 37, 44, 62, 66, 74, 88, 93, 111, 121, 124, 132, 148, 186, 222, 242, 248, 264, 296, 341, 363, 372, 407, 444, 484, 682, 726, 744, 814, 888, 968, 1023, 1147, 1221, 1364, 1369, 1452, 1628, 2046, 2294, 2442, 2728, 2738, 2904, 3256, 3441, 3751, 4092, 4107, 4477, 4588, 4884, 5476, 6882, 7502, 8184, 8214, 8954, 9176, 9768, 10952, 11253, 12617, 13431, 13764, 15004, 15059, 16428, 17908, 22506, 25234, 26862, 27528, 30008, 30118, 32856, 35816, 37851, 42439, 45012, 45177, 50468, 53724, 60236, 75702, 84878, 90024, 90354, 100936, 107448, 120472, 127317, 138787, 151404, 165649, 169756, 180708, 254634, 277574, 302808, 331298, 339512, 361416, 416361, 466829, 496947, 509268, 555148, 662596, 832722, 933658, 993894, 1018536, 1110296, 1325192, 1400487, 1665444, 1867316, 1987788, 2800974, 3330888, 3734632, 3975576, 5135119, 5601948, 10270238, 11203896, 15405357, 20540476, 30810714, 41080952, 61621428, 123242856]

約数ペア:

[(1, 123242856), (2, 61621428), (3, 41080952), (4, 30810714), (6, 20540476), (8, 15405357), (11, 11203896), (12, 10270238), (22, 5601948), (24, 5135119), (31, 3975576), (33, 3734632), (37, 3330888), (44, 2800974), (62, 1987788), (66, 1867316), (74, 1665444), (88, 1400487), (93, 1325192), (111, 1110296), (121, 1018536), (124, 993894), (132, 933658), (148, 832722), (186, 662596), (222, 555148), (242, 509268), (248, 496947), (264, 466829), (296, 416361), (341, 361416), (363, 339512), (372, 331298), (407, 302808), (444, 277574), (484, 254634), (682, 180708), (726, 169756), (744, 165649), (814, 151404), (888, 138787), (968, 127317), (1023, 120472), (1147, 107448), (1221, 100936), (1364, 90354), (1369, 90024), (1452, 84878), (1628, 75702), (2046, 60236), (2294, 53724), (2442, 50468), (2728, 45177), (2738, 45012), (2904, 42439), (3256, 37851), (3441, 35816), (3751, 32856), (4092, 30118), (4107, 30008), (4477, 27528), (4588, 26862), (4884, 25234), (5476, 22506), (6882, 17908), (7502, 16428), (8184, 15059), (8214, 15004), (8954, 13764), (9176, 13431), (9768, 12617), (10952, 11253)]