139280768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 64

約数和(自身を含む): 312560640

約数和(自身を除く): 173279872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3191, 3968, 5456, 6382, 10912, 12764, 21824, 25528, 35101, 43648, 51056, 70202, 98921, 102112, 140404, 197842, 204224, 280808, 395684, 408448, 561616, 791368, 1088131, 1123232, 1582736, 2176262, 2246464, 3165472, 4352524, 4492928, 6330944, 8705048, 12661888, 17410096, 34820192, 69640384, 139280768]

約数ペア:

[(1, 139280768), (2, 69640384), (4, 34820192), (8, 17410096), (11, 12661888), (16, 8705048), (22, 6330944), (31, 4492928), (32, 4352524), (44, 3165472), (62, 2246464), (64, 2176262), (88, 1582736), (124, 1123232), (128, 1088131), (176, 791368), (248, 561616), (341, 408448), (352, 395684), (496, 280808), (682, 204224), (704, 197842), (992, 140404), (1364, 102112), (1408, 98921), (1984, 70202), (2728, 51056), (3191, 43648), (3968, 35101), (5456, 25528), (6382, 21824), (10912, 12764)]