138486592

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1959

約数の個数: 56

約数和(自身を含む): 294172640

約数和(自身を除く): 155686048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1216, 1867, 1952, 2318, 3734, 3904, 4636, 7468, 9272, 14936, 18544, 29872, 35473, 37088, 59744, 70946, 74176, 113887, 119488, 141892, 227774, 283784, 455548, 567568, 911096, 1135136, 1822192, 2163853, 2270272, 3644384, 4327706, 7288768, 8655412, 17310824, 34621648, 69243296, 138486592]

約数ペア:

[(1, 138486592), (2, 69243296), (4, 34621648), (8, 17310824), (16, 8655412), (19, 7288768), (32, 4327706), (38, 3644384), (61, 2270272), (64, 2163853), (76, 1822192), (122, 1135136), (152, 911096), (244, 567568), (304, 455548), (488, 283784), (608, 227774), (976, 141892), (1159, 119488), (1216, 113887), (1867, 74176), (1952, 70946), (2318, 59744), (3734, 37088), (3904, 35473), (4636, 29872), (7468, 18544), (9272, 14936)]