172341554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{16703}}^1$

素因数の和:16790

約数の個数: 32

約数和(自身を含む): 327131136

約数和(自身を除く): 154789582

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 10318, 16703, 33406, 116921, 183733, 233842, 367466, 1119101, 1286131, 2238202, 2572262, 7833707, 12310111, 15667414, 24620222, 86170777, 172341554]

約数ペア:

[(1, 172341554), (2, 86170777), (7, 24620222), (11, 15667414), (14, 12310111), (22, 7833707), (67, 2572262), (77, 2238202), (134, 1286131), (154, 1119101), (469, 367466), (737, 233842), (938, 183733), (1474, 116921), (5159, 33406), (10318, 16703)]