140239968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{12073}}^1$

素因数の和:12108

約数の個数: 72

約数和(自身を含む): 404672184

約数和(自身を除く): 264432216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 12073, 24146, 36219, 48292, 72438, 96584, 132803, 144876, 193168, 265606, 289752, 386336, 398409, 531212, 579504, 796818, 1062424, 1159008, 1460833, 1593636, 2124848, 2921666, 3187272, 4249696, 4382499, 5843332, 6374544, 8764998, 11686664, 12749088, 17529996, 23373328, 35059992, 46746656, 70119984, 140239968]

約数ペア:

[(1, 140239968), (2, 70119984), (3, 46746656), (4, 35059992), (6, 23373328), (8, 17529996), (11, 12749088), (12, 11686664), (16, 8764998), (22, 6374544), (24, 5843332), (32, 4382499), (33, 4249696), (44, 3187272), (48, 2921666), (66, 2124848), (88, 1593636), (96, 1460833), (121, 1159008), (132, 1062424), (176, 796818), (242, 579504), (264, 531212), (352, 398409), (363, 386336), (484, 289752), (528, 265606), (726, 193168), (968, 144876), (1056, 132803), (1452, 96584), (1936, 72438), (2904, 48292), (3872, 36219), (5808, 24146), (11616, 12073)]