143880464

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:797

約数の個数: 120

約数和(自身を含む): 368101440

約数和(自身を除く): 224220976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 743, 784, 931, 988, 1064, 1274, 1456, 1486, 1729, 1862, 1976, 2128, 2548, 2972, 3458, 3724, 3952, 5096, 5201, 5944, 6916, 7448, 9659, 10192, 10402, 11888, 12103, 13832, 14117, 14896, 19318, 20804, 24206, 27664, 28234, 36407, 38636, 41608, 48412, 56468, 67613, 72814, 77272, 83216, 96824, 98819, 112936, 135226, 145628, 154544, 183521, 193648, 197638, 225872, 270452, 291256, 367042, 395276, 473291, 540904, 582512, 691733, 734084, 790552, 946582, 1081808, 1284647, 1383466, 1468168, 1581104, 1893164, 2569294, 2766932, 2936336, 3786328, 5138588, 5533864, 7572656, 8992529, 10277176, 11067728, 17985058, 20554352, 35970116, 71940232, 143880464]

約数ペア:

[(1, 143880464), (2, 71940232), (4, 35970116), (7, 20554352), (8, 17985058), (13, 11067728), (14, 10277176), (16, 8992529), (19, 7572656), (26, 5533864), (28, 5138588), (38, 3786328), (49, 2936336), (52, 2766932), (56, 2569294), (76, 1893164), (91, 1581104), (98, 1468168), (104, 1383466), (112, 1284647), (133, 1081808), (152, 946582), (182, 790552), (196, 734084), (208, 691733), (247, 582512), (266, 540904), (304, 473291), (364, 395276), (392, 367042), (494, 291256), (532, 270452), (637, 225872), (728, 197638), (743, 193648), (784, 183521), (931, 154544), (988, 145628), (1064, 135226), (1274, 112936), (1456, 98819), (1486, 96824), (1729, 83216), (1862, 77272), (1976, 72814), (2128, 67613), (2548, 56468), (2972, 48412), (3458, 41608), (3724, 38636), (3952, 36407), (5096, 28234), (5201, 27664), (5944, 24206), (6916, 20804), (7448, 19318), (9659, 14896), (10192, 14117), (10402, 13832), (11888, 12103)]