164682168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 492011520

約数和(自身を除く): 327329352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 103, 124, 168, 186, 206, 217, 248, 307, 309, 372, 412, 434, 614, 618, 651, 721, 744, 824, 868, 921, 1228, 1236, 1302, 1442, 1736, 1842, 2149, 2163, 2456, 2472, 2604, 2884, 3193, 3684, 4298, 4326, 5208, 5768, 6386, 6447, 7368, 8596, 8652, 9517, 9579, 12772, 12894, 17192, 17304, 19034, 19158, 22351, 25544, 25788, 28551, 31621, 38068, 38316, 44702, 51576, 57102, 63242, 66619, 67053, 76136, 76632, 89404, 94863, 114204, 126484, 133238, 134106, 178808, 189726, 199857, 221347, 228408, 252968, 266476, 268212, 379452, 399714, 442694, 532952, 536424, 664041, 758904, 799428, 885388, 980251, 1328082, 1598856, 1770776, 1960502, 2656164, 2940753, 3921004, 5312328, 5881506, 6861757, 7842008, 11763012, 13723514, 20585271, 23526024, 27447028, 41170542, 54894056, 82341084, 164682168]

約数ペア:

[(1, 164682168), (2, 82341084), (3, 54894056), (4, 41170542), (6, 27447028), (7, 23526024), (8, 20585271), (12, 13723514), (14, 11763012), (21, 7842008), (24, 6861757), (28, 5881506), (31, 5312328), (42, 3921004), (56, 2940753), (62, 2656164), (84, 1960502), (93, 1770776), (103, 1598856), (124, 1328082), (168, 980251), (186, 885388), (206, 799428), (217, 758904), (248, 664041), (307, 536424), (309, 532952), (372, 442694), (412, 399714), (434, 379452), (614, 268212), (618, 266476), (651, 252968), (721, 228408), (744, 221347), (824, 199857), (868, 189726), (921, 178808), (1228, 134106), (1236, 133238), (1302, 126484), (1442, 114204), (1736, 94863), (1842, 89404), (2149, 76632), (2163, 76136), (2456, 67053), (2472, 66619), (2604, 63242), (2884, 57102), (3193, 51576), (3684, 44702), (4298, 38316), (4326, 38068), (5208, 31621), (5768, 28551), (6386, 25788), (6447, 25544), (7368, 22351), (8596, 19158), (8652, 19034), (9517, 17304), (9579, 17192), (12772, 12894)]