139291268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 270273024

約数和(自身を除く): 130981756

約数列:

[1, 2, 4, 17, 34, 41, 47, 68, 82, 94, 164, 188, 697, 799, 1063, 1394, 1598, 1927, 2126, 2788, 3196, 3854, 4252, 7708, 18071, 32759, 36142, 43583, 49961, 65518, 72284, 87166, 99922, 131036, 174332, 199844, 740911, 849337, 1481822, 1698674, 2048401, 2963644, 3397348, 4096802, 8193604, 34822817, 69645634, 139291268]

約数ペア:

[(1, 139291268), (2, 69645634), (4, 34822817), (17, 8193604), (34, 4096802), (41, 3397348), (47, 2963644), (68, 2048401), (82, 1698674), (94, 1481822), (164, 849337), (188, 740911), (697, 199844), (799, 174332), (1063, 131036), (1394, 99922), (1598, 87166), (1927, 72284), (2126, 65518), (2788, 49961), (3196, 43583), (3854, 36142), (4252, 32759), (7708, 18071)]