144998656

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 330572032

約数和(自身を除く): 185573376

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 151, 176, 242, 248, 256, 302, 341, 352, 484, 496, 604, 682, 704, 968, 992, 1208, 1364, 1408, 1661, 1936, 1984, 2416, 2728, 2816, 3322, 3751, 3872, 3968, 4681, 4832, 5456, 6644, 7502, 7744, 7936, 9362, 9664, 10912, 13288, 15004, 15488, 18271, 18724, 19328, 21824, 26576, 30008, 30976, 36542, 37448, 38656, 43648, 51491, 53152, 60016, 73084, 74896, 87296, 102982, 106304, 120032, 146168, 149792, 205964, 212608, 240064, 292336, 299584, 411928, 425216, 480128, 566401, 584672, 599168, 823856, 960256, 1132802, 1169344, 1198336, 1647712, 2265604, 2338688, 3295424, 4531208, 4677376, 6590848, 9062416, 13181696, 18124832, 36249664, 72499328, 144998656]

約数ペア:

[(1, 144998656), (2, 72499328), (4, 36249664), (8, 18124832), (11, 13181696), (16, 9062416), (22, 6590848), (31, 4677376), (32, 4531208), (44, 3295424), (62, 2338688), (64, 2265604), (88, 1647712), (121, 1198336), (124, 1169344), (128, 1132802), (151, 960256), (176, 823856), (242, 599168), (248, 584672), (256, 566401), (302, 480128), (341, 425216), (352, 411928), (484, 299584), (496, 292336), (604, 240064), (682, 212608), (704, 205964), (968, 149792), (992, 146168), (1208, 120032), (1364, 106304), (1408, 102982), (1661, 87296), (1936, 74896), (1984, 73084), (2416, 60016), (2728, 53152), (2816, 51491), (3322, 43648), (3751, 38656), (3872, 37448), (3968, 36542), (4681, 30976), (4832, 30008), (5456, 26576), (6644, 21824), (7502, 19328), (7744, 18724), (7936, 18271), (9362, 15488), (9664, 15004), (10912, 13288)]