126873824

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 326043648

約数和(自身を除く): 199169824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 121, 124, 151, 154, 176, 217, 224, 242, 248, 302, 308, 341, 352, 434, 484, 496, 604, 616, 682, 847, 868, 968, 992, 1057, 1208, 1232, 1364, 1661, 1694, 1736, 1936, 2114, 2387, 2416, 2464, 2728, 3322, 3388, 3472, 3751, 3872, 4228, 4681, 4774, 4832, 5456, 6644, 6776, 6944, 7502, 8456, 9362, 9548, 10912, 11627, 13288, 13552, 15004, 16912, 18271, 18724, 19096, 23254, 26257, 26576, 27104, 30008, 32767, 33824, 36542, 37448, 38192, 46508, 51491, 52514, 53152, 60016, 65534, 73084, 74896, 76384, 93016, 102982, 105028, 120032, 127897, 131068, 146168, 149792, 186032, 205964, 210056, 255794, 262136, 292336, 360437, 372064, 411928, 420112, 511588, 524272, 566401, 584672, 720874, 823856, 840224, 1023176, 1048544, 1132802, 1441748, 1647712, 2046352, 2265604, 2883496, 3964807, 4092704, 4531208, 5766992, 7929614, 9062416, 11533984, 15859228, 18124832, 31718456, 63436912, 126873824]

約数ペア:

[(1, 126873824), (2, 63436912), (4, 31718456), (7, 18124832), (8, 15859228), (11, 11533984), (14, 9062416), (16, 7929614), (22, 5766992), (28, 4531208), (31, 4092704), (32, 3964807), (44, 2883496), (56, 2265604), (62, 2046352), (77, 1647712), (88, 1441748), (112, 1132802), (121, 1048544), (124, 1023176), (151, 840224), (154, 823856), (176, 720874), (217, 584672), (224, 566401), (242, 524272), (248, 511588), (302, 420112), (308, 411928), (341, 372064), (352, 360437), (434, 292336), (484, 262136), (496, 255794), (604, 210056), (616, 205964), (682, 186032), (847, 149792), (868, 146168), (968, 131068), (992, 127897), (1057, 120032), (1208, 105028), (1232, 102982), (1364, 93016), (1661, 76384), (1694, 74896), (1736, 73084), (1936, 65534), (2114, 60016), (2387, 53152), (2416, 52514), (2464, 51491), (2728, 46508), (3322, 38192), (3388, 37448), (3472, 36542), (3751, 33824), (3872, 32767), (4228, 30008), (4681, 27104), (4774, 26576), (4832, 26257), (5456, 23254), (6644, 19096), (6776, 18724), (6944, 18271), (7502, 16912), (8456, 15004), (9362, 13552), (9548, 13288), (10912, 11627)]