140056048

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1094

約数の個数: 60

約数和(自身を含む): 302661184

約数和(自身を除く): 162605136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 121, 146, 176, 242, 292, 484, 584, 803, 968, 991, 1168, 1606, 1936, 1982, 3212, 3964, 6424, 7928, 8833, 10901, 12848, 15856, 17666, 21802, 35332, 43604, 70664, 72343, 87208, 119911, 141328, 144686, 174416, 239822, 289372, 479644, 578744, 795773, 959288, 1157488, 1591546, 1918576, 3183092, 6366184, 8753503, 12732368, 17507006, 35014012, 70028024, 140056048]

約数ペア:

[(1, 140056048), (2, 70028024), (4, 35014012), (8, 17507006), (11, 12732368), (16, 8753503), (22, 6366184), (44, 3183092), (73, 1918576), (88, 1591546), (121, 1157488), (146, 959288), (176, 795773), (242, 578744), (292, 479644), (484, 289372), (584, 239822), (803, 174416), (968, 144686), (991, 141328), (1168, 119911), (1606, 87208), (1936, 72343), (1982, 70664), (3212, 43604), (3964, 35332), (6424, 21802), (7928, 17666), (8833, 15856), (10901, 12848)]