169185044

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 365994720

約数和(自身を除く): 196809676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 181, 196, 251, 266, 362, 502, 532, 724, 931, 1004, 1267, 1757, 1862, 2534, 3439, 3514, 3724, 4769, 5068, 6878, 7028, 8869, 9538, 12299, 13756, 17738, 19076, 24073, 24598, 33383, 35476, 45431, 48146, 49196, 66766, 90862, 96292, 133532, 168511, 181724, 233681, 318017, 337022, 467362, 636034, 674044, 863189, 934724, 1272068, 1726378, 2226119, 3452756, 4452238, 6042323, 8904476, 12084646, 24169292, 42296261, 84592522, 169185044]

約数ペア:

[(1, 169185044), (2, 84592522), (4, 42296261), (7, 24169292), (14, 12084646), (19, 8904476), (28, 6042323), (38, 4452238), (49, 3452756), (76, 2226119), (98, 1726378), (133, 1272068), (181, 934724), (196, 863189), (251, 674044), (266, 636034), (362, 467362), (502, 337022), (532, 318017), (724, 233681), (931, 181724), (1004, 168511), (1267, 133532), (1757, 96292), (1862, 90862), (2534, 66766), (3439, 49196), (3514, 48146), (3724, 45431), (4769, 35476), (5068, 33383), (6878, 24598), (7028, 24073), (8869, 19076), (9538, 17738), (12299, 13756)]