145982172

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 411264000

約数和(自身を除く): 265281828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 343, 348, 406, 588, 609, 686, 812, 1029, 1218, 1223, 1372, 1421, 2058, 2436, 2446, 2842, 3669, 4116, 4263, 4892, 5684, 7338, 8526, 8561, 9947, 14676, 17052, 17122, 19894, 25683, 29841, 34244, 35467, 39788, 51366, 59682, 59927, 70934, 102732, 106401, 119364, 119854, 141868, 179781, 212802, 239708, 248269, 359562, 419489, 425604, 496538, 719124, 744807, 838978, 993076, 1258467, 1489614, 1677956, 1737883, 2516934, 2979228, 3475766, 5033868, 5213649, 6951532, 10427298, 12165181, 20854596, 24330362, 36495543, 48660724, 72991086, 145982172]

約数ペア:

[(1, 145982172), (2, 72991086), (3, 48660724), (4, 36495543), (6, 24330362), (7, 20854596), (12, 12165181), (14, 10427298), (21, 6951532), (28, 5213649), (29, 5033868), (42, 3475766), (49, 2979228), (58, 2516934), (84, 1737883), (87, 1677956), (98, 1489614), (116, 1258467), (147, 993076), (174, 838978), (196, 744807), (203, 719124), (294, 496538), (343, 425604), (348, 419489), (406, 359562), (588, 248269), (609, 239708), (686, 212802), (812, 179781), (1029, 141868), (1218, 119854), (1223, 119364), (1372, 106401), (1421, 102732), (2058, 70934), (2436, 59927), (2446, 59682), (2842, 51366), (3669, 39788), (4116, 35467), (4263, 34244), (4892, 29841), (5684, 25683), (7338, 19894), (8526, 17122), (8561, 17052), (9947, 14676)]