139544944

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1471}}^1$

素因数の和:1515

約数の個数: 90

約数和(自身を含む): 345936192

約数和(自身を除く): 206391248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1471, 1694, 1936, 2156, 2942, 3388, 4312, 5884, 5929, 6776, 8624, 10297, 11768, 11858, 13552, 16181, 20594, 23536, 23716, 32362, 41188, 47432, 64724, 72079, 82376, 94864, 113267, 129448, 144158, 164752, 177991, 226534, 258896, 288316, 355982, 453068, 576632, 711964, 792869, 906136, 1153264, 1245937, 1423928, 1585738, 1812272, 2491874, 2847856, 3171476, 4983748, 6342952, 8721559, 9967496, 12685904, 17443118, 19934992, 34886236, 69772472, 139544944]

約数ペア:

[(1, 139544944), (2, 69772472), (4, 34886236), (7, 19934992), (8, 17443118), (11, 12685904), (14, 9967496), (16, 8721559), (22, 6342952), (28, 4983748), (44, 3171476), (49, 2847856), (56, 2491874), (77, 1812272), (88, 1585738), (98, 1423928), (112, 1245937), (121, 1153264), (154, 906136), (176, 792869), (196, 711964), (242, 576632), (308, 453068), (392, 355982), (484, 288316), (539, 258896), (616, 226534), (784, 177991), (847, 164752), (968, 144158), (1078, 129448), (1232, 113267), (1471, 94864), (1694, 82376), (1936, 72079), (2156, 64724), (2942, 47432), (3388, 41188), (4312, 32362), (5884, 23716), (5929, 23536), (6776, 20594), (8624, 16181), (10297, 13552), (11768, 11858)]