154697928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 333012792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 97, 132, 154, 168, 194, 231, 264, 291, 308, 388, 462, 582, 616, 679, 776, 863, 924, 1067, 1164, 1358, 1726, 1848, 2037, 2134, 2328, 2589, 2716, 3201, 3452, 4074, 4268, 5178, 5432, 6041, 6402, 6904, 7469, 8148, 8536, 9493, 10356, 12082, 12804, 14938, 16296, 18123, 18986, 20712, 22407, 24164, 25608, 28479, 29876, 36246, 37972, 44814, 48328, 56958, 59752, 66451, 72492, 75944, 83711, 89628, 113916, 132902, 144984, 167422, 179256, 199353, 227832, 251133, 265804, 334844, 398706, 502266, 531608, 585977, 669688, 797412, 920821, 1004532, 1171954, 1594824, 1757931, 1841642, 2009064, 2343908, 2762463, 3515862, 3683284, 4687816, 5524926, 6445747, 7031724, 7366568, 11049852, 12891494, 14063448, 19337241, 22099704, 25782988, 38674482, 51565976, 77348964, 154697928]

約数ペア:

[(1, 154697928), (2, 77348964), (3, 51565976), (4, 38674482), (6, 25782988), (7, 22099704), (8, 19337241), (11, 14063448), (12, 12891494), (14, 11049852), (21, 7366568), (22, 7031724), (24, 6445747), (28, 5524926), (33, 4687816), (42, 3683284), (44, 3515862), (56, 2762463), (66, 2343908), (77, 2009064), (84, 1841642), (88, 1757931), (97, 1594824), (132, 1171954), (154, 1004532), (168, 920821), (194, 797412), (231, 669688), (264, 585977), (291, 531608), (308, 502266), (388, 398706), (462, 334844), (582, 265804), (616, 251133), (679, 227832), (776, 199353), (863, 179256), (924, 167422), (1067, 144984), (1164, 132902), (1358, 113916), (1726, 89628), (1848, 83711), (2037, 75944), (2134, 72492), (2328, 66451), (2589, 59752), (2716, 56958), (3201, 48328), (3452, 44814), (4074, 37972), (4268, 36246), (5178, 29876), (5432, 28479), (6041, 25608), (6402, 24164), (6904, 22407), (7469, 20712), (8148, 18986), (8536, 18123), (9493, 16296), (10356, 14938), (12082, 12804)]