121247776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 258418944

約数和(自身を除く): 137171168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 223, 416, 446, 892, 1307, 1784, 2614, 2899, 3568, 5228, 5798, 7136, 10456, 11596, 16991, 20912, 23192, 33982, 41824, 46384, 67964, 92768, 135928, 271856, 291461, 543712, 582922, 1165844, 2331688, 3788993, 4663376, 7577986, 9326752, 15155972, 30311944, 60623888, 121247776]

約数ペア:

[(1, 121247776), (2, 60623888), (4, 30311944), (8, 15155972), (13, 9326752), (16, 7577986), (26, 4663376), (32, 3788993), (52, 2331688), (104, 1165844), (208, 582922), (223, 543712), (416, 291461), (446, 271856), (892, 135928), (1307, 92768), (1784, 67964), (2614, 46384), (2899, 41824), (3568, 33982), (5228, 23192), (5798, 20912), (7136, 16991), (10456, 11596)]