137354256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 417056640

約数和(自身を除く): 279702384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 239, 307, 312, 468, 478, 614, 624, 717, 921, 936, 956, 1228, 1434, 1842, 1872, 1912, 2151, 2456, 2763, 2868, 3107, 3684, 3824, 3991, 4302, 4912, 5526, 5736, 6214, 7368, 7982, 8604, 9321, 11052, 11472, 11973, 12428, 14736, 15964, 17208, 18642, 22104, 23946, 24856, 27963, 31928, 34416, 35919, 37284, 44208, 47892, 49712, 55926, 63856, 71838, 73373, 74568, 95784, 111852, 143676, 146746, 149136, 191568, 220119, 223704, 287352, 293492, 440238, 447408, 574704, 586984, 660357, 880476, 953849, 1173968, 1320714, 1760952, 1907698, 2641428, 2861547, 3521904, 3815396, 5282856, 5723094, 7630792, 8584641, 10565712, 11446188, 15261584, 17169282, 22892376, 34338564, 45784752, 68677128, 137354256]

約数ペア:

[(1, 137354256), (2, 68677128), (3, 45784752), (4, 34338564), (6, 22892376), (8, 17169282), (9, 15261584), (12, 11446188), (13, 10565712), (16, 8584641), (18, 7630792), (24, 5723094), (26, 5282856), (36, 3815396), (39, 3521904), (48, 2861547), (52, 2641428), (72, 1907698), (78, 1760952), (104, 1320714), (117, 1173968), (144, 953849), (156, 880476), (208, 660357), (234, 586984), (239, 574704), (307, 447408), (312, 440238), (468, 293492), (478, 287352), (614, 223704), (624, 220119), (717, 191568), (921, 149136), (936, 146746), (956, 143676), (1228, 111852), (1434, 95784), (1842, 74568), (1872, 73373), (1912, 71838), (2151, 63856), (2456, 55926), (2763, 49712), (2868, 47892), (3107, 44208), (3684, 37284), (3824, 35919), (3991, 34416), (4302, 31928), (4912, 27963), (5526, 24856), (5736, 23946), (6214, 22104), (7368, 18642), (7982, 17208), (8604, 15964), (9321, 14736), (11052, 12428), (11472, 11973)]