153643044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 391728960

約数和(自身を除く): 238085916

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 361, 551, 722, 1083, 1102, 1223, 1444, 1653, 2166, 2204, 2446, 3306, 3669, 4332, 4892, 6612, 7338, 10469, 14676, 20938, 23237, 31407, 35467, 41876, 46474, 62814, 69711, 70934, 92948, 106401, 125628, 139422, 141868, 212802, 278844, 425604, 441503, 673873, 883006, 1324509, 1347746, 1766012, 2021619, 2649018, 2695492, 4043238, 5298036, 8086476, 12803587, 25607174, 38410761, 51214348, 76821522, 153643044]

約数ペア:

[(1, 153643044), (2, 76821522), (3, 51214348), (4, 38410761), (6, 25607174), (12, 12803587), (19, 8086476), (29, 5298036), (38, 4043238), (57, 2695492), (58, 2649018), (76, 2021619), (87, 1766012), (114, 1347746), (116, 1324509), (174, 883006), (228, 673873), (348, 441503), (361, 425604), (551, 278844), (722, 212802), (1083, 141868), (1102, 139422), (1223, 125628), (1444, 106401), (1653, 92948), (2166, 70934), (2204, 69711), (2446, 62814), (3306, 46474), (3669, 41876), (4332, 35467), (4892, 31407), (6612, 23237), (7338, 20938), (10469, 14676)]