137447552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 319610880

約数和(自身を除く): 182163328

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 67, 88, 94, 124, 128, 134, 176, 188, 248, 268, 341, 352, 376, 496, 517, 536, 682, 704, 737, 752, 992, 1034, 1072, 1364, 1408, 1457, 1474, 1504, 1984, 2068, 2077, 2144, 2728, 2914, 2948, 3008, 3149, 3968, 4136, 4154, 4288, 5456, 5828, 5896, 6016, 6298, 8272, 8308, 8576, 10912, 11656, 11792, 12596, 16027, 16544, 16616, 21824, 22847, 23312, 23584, 25192, 32054, 33088, 33232, 34639, 43648, 45694, 46624, 47168, 50384, 64108, 66176, 66464, 69278, 91388, 93248, 94336, 97619, 100768, 128216, 132928, 138556, 182776, 186496, 195238, 201536, 256432, 265856, 277112, 365552, 390476, 403072, 512864, 554224, 731104, 780952, 1025728, 1073809, 1108448, 1462208, 1561904, 2051456, 2147618, 2216896, 2924416, 3123808, 4295236, 4433792, 6247616, 8590472, 12495232, 17180944, 34361888, 68723776, 137447552]

約数ペア:

[(1, 137447552), (2, 68723776), (4, 34361888), (8, 17180944), (11, 12495232), (16, 8590472), (22, 6247616), (31, 4433792), (32, 4295236), (44, 3123808), (47, 2924416), (62, 2216896), (64, 2147618), (67, 2051456), (88, 1561904), (94, 1462208), (124, 1108448), (128, 1073809), (134, 1025728), (176, 780952), (188, 731104), (248, 554224), (268, 512864), (341, 403072), (352, 390476), (376, 365552), (496, 277112), (517, 265856), (536, 256432), (682, 201536), (704, 195238), (737, 186496), (752, 182776), (992, 138556), (1034, 132928), (1072, 128216), (1364, 100768), (1408, 97619), (1457, 94336), (1474, 93248), (1504, 91388), (1984, 69278), (2068, 66464), (2077, 66176), (2144, 64108), (2728, 50384), (2914, 47168), (2948, 46624), (3008, 45694), (3149, 43648), (3968, 34639), (4136, 33232), (4154, 33088), (4288, 32054), (5456, 25192), (5828, 23584), (5896, 23312), (6016, 22847), (6298, 21824), (8272, 16616), (8308, 16544), (8576, 16027), (10912, 12596), (11656, 11792)]