167162912

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 251116768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 181, 196, 217, 224, 248, 266, 304, 362, 392, 434, 496, 532, 589, 608, 724, 784, 868, 931, 992, 1064, 1178, 1267, 1448, 1519, 1568, 1736, 1862, 2128, 2356, 2534, 2896, 3038, 3439, 3472, 3724, 4123, 4256, 4712, 5068, 5611, 5792, 6076, 6878, 6944, 7448, 8246, 8869, 9424, 10136, 11222, 12152, 13756, 14896, 16492, 17738, 18848, 20272, 22444, 24073, 24304, 27512, 28861, 29792, 32984, 35476, 39277, 40544, 44888, 48146, 48608, 55024, 57722, 65968, 70952, 78554, 89776, 96292, 106609, 110048, 115444, 131936, 141904, 157108, 168511, 179552, 192584, 213218, 230888, 274939, 283808, 314216, 337022, 385168, 426436, 461776, 549878, 628432, 674044, 746263, 770336, 852872, 923552, 1099756, 1256864, 1348088, 1492526, 1705744, 2199512, 2696176, 2985052, 3411488, 4399024, 5223841, 5392352, 5970104, 8798048, 10447682, 11940208, 20895364, 23880416, 41790728, 83581456, 167162912]

約数ペア:

[(1, 167162912), (2, 83581456), (4, 41790728), (7, 23880416), (8, 20895364), (14, 11940208), (16, 10447682), (19, 8798048), (28, 5970104), (31, 5392352), (32, 5223841), (38, 4399024), (49, 3411488), (56, 2985052), (62, 2696176), (76, 2199512), (98, 1705744), (112, 1492526), (124, 1348088), (133, 1256864), (152, 1099756), (181, 923552), (196, 852872), (217, 770336), (224, 746263), (248, 674044), (266, 628432), (304, 549878), (362, 461776), (392, 426436), (434, 385168), (496, 337022), (532, 314216), (589, 283808), (608, 274939), (724, 230888), (784, 213218), (868, 192584), (931, 179552), (992, 168511), (1064, 157108), (1178, 141904), (1267, 131936), (1448, 115444), (1519, 110048), (1568, 106609), (1736, 96292), (1862, 89776), (2128, 78554), (2356, 70952), (2534, 65968), (2896, 57722), (3038, 55024), (3439, 48608), (3472, 48146), (3724, 44888), (4123, 40544), (4256, 39277), (4712, 35476), (5068, 32984), (5611, 29792), (5792, 28861), (6076, 27512), (6878, 24304), (6944, 24073), (7448, 22444), (8246, 20272), (8869, 18848), (9424, 17738), (10136, 16492), (11222, 14896), (12152, 13756)]