154279664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1414

約数の個数: 80

約数和(自身を含む): 376809216

約数和(自身を除く): 222529552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 776, 1067, 1232, 1291, 1358, 1552, 2134, 2582, 2716, 4268, 5164, 5432, 7469, 8536, 9037, 10328, 10864, 14201, 14938, 17072, 18074, 20656, 28402, 29876, 36148, 56804, 59752, 72296, 99407, 113608, 119504, 125227, 144592, 198814, 227216, 250454, 397628, 500908, 795256, 876589, 1001816, 1377497, 1590512, 1753178, 2003632, 2754994, 3506356, 5509988, 7012712, 9642479, 11019976, 14025424, 19284958, 22039952, 38569916, 77139832, 154279664]

約数ペア:

[(1, 154279664), (2, 77139832), (4, 38569916), (7, 22039952), (8, 19284958), (11, 14025424), (14, 11019976), (16, 9642479), (22, 7012712), (28, 5509988), (44, 3506356), (56, 2754994), (77, 2003632), (88, 1753178), (97, 1590512), (112, 1377497), (154, 1001816), (176, 876589), (194, 795256), (308, 500908), (388, 397628), (616, 250454), (679, 227216), (776, 198814), (1067, 144592), (1232, 125227), (1291, 119504), (1358, 113608), (1552, 99407), (2134, 72296), (2582, 59752), (2716, 56804), (4268, 36148), (5164, 29876), (5432, 28402), (7469, 20656), (8536, 18074), (9037, 17072), (10328, 14938), (10864, 14201)]