149111116

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 360364032

約数和(自身を除く): 211252916

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 49, 62, 77, 92, 97, 98, 124, 154, 161, 194, 196, 217, 253, 308, 322, 341, 388, 434, 506, 539, 644, 679, 682, 713, 868, 1012, 1067, 1078, 1127, 1358, 1364, 1426, 1519, 1771, 2134, 2156, 2231, 2254, 2387, 2716, 2852, 3007, 3038, 3542, 4268, 4462, 4508, 4753, 4774, 4991, 6014, 6076, 7084, 7469, 7843, 8924, 9506, 9548, 9982, 12028, 12397, 14938, 15617, 15686, 16709, 19012, 19964, 21049, 24541, 24794, 29876, 31234, 31372, 33077, 33418, 34937, 42098, 49082, 49588, 52283, 54901, 62468, 66154, 66836, 69161, 69874, 84196, 98164, 104566, 109319, 109802, 132308, 138322, 139748, 147343, 171787, 209132, 218638, 219604, 231539, 276644, 294686, 343574, 384307, 437276, 463078, 484127, 589372, 687148, 760771, 768614, 926156, 968254, 1202509, 1521542, 1537228, 1620773, 1936508, 2405018, 3043084, 3241546, 3388889, 4810036, 5325397, 6483092, 6777778, 10650794, 13555556, 21301588, 37277779, 74555558, 149111116]

約数ペア:

[(1, 149111116), (2, 74555558), (4, 37277779), (7, 21301588), (11, 13555556), (14, 10650794), (22, 6777778), (23, 6483092), (28, 5325397), (31, 4810036), (44, 3388889), (46, 3241546), (49, 3043084), (62, 2405018), (77, 1936508), (92, 1620773), (97, 1537228), (98, 1521542), (124, 1202509), (154, 968254), (161, 926156), (194, 768614), (196, 760771), (217, 687148), (253, 589372), (308, 484127), (322, 463078), (341, 437276), (388, 384307), (434, 343574), (506, 294686), (539, 276644), (644, 231539), (679, 219604), (682, 218638), (713, 209132), (868, 171787), (1012, 147343), (1067, 139748), (1078, 138322), (1127, 132308), (1358, 109802), (1364, 109319), (1426, 104566), (1519, 98164), (1771, 84196), (2134, 69874), (2156, 69161), (2231, 66836), (2254, 66154), (2387, 62468), (2716, 54901), (2852, 52283), (3007, 49588), (3038, 49082), (3542, 42098), (4268, 34937), (4462, 33418), (4508, 33077), (4753, 31372), (4774, 31234), (4991, 29876), (6014, 24794), (6076, 24541), (7084, 21049), (7469, 19964), (7843, 19012), (8924, 16709), (9506, 15686), (9548, 15617), (9982, 14938), (12028, 12397)]