165261712

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19163}}^1$

素因数の和:19196

約数の個数: 60

約数和(自身を含む): 406353456

約数和(自身を除く): 241091744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 19163, 38326, 76652, 134141, 153304, 210793, 268282, 306608, 421586, 536564, 843172, 938987, 1073128, 1475551, 1686344, 1877974, 2146256, 2951102, 3372688, 3755948, 5902204, 7511896, 10328857, 11804408, 15023792, 20657714, 23608816, 41315428, 82630856, 165261712]

約数ペア:

[(1, 165261712), (2, 82630856), (4, 41315428), (7, 23608816), (8, 20657714), (11, 15023792), (14, 11804408), (16, 10328857), (22, 7511896), (28, 5902204), (44, 3755948), (49, 3372688), (56, 2951102), (77, 2146256), (88, 1877974), (98, 1686344), (112, 1475551), (154, 1073128), (176, 938987), (196, 843172), (308, 536564), (392, 421586), (539, 306608), (616, 268282), (784, 210793), (1078, 153304), (1232, 134141), (2156, 76652), (4312, 38326), (8624, 19163)]