168891184

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137087}}^1$

素因数の和:137113

約数の個数: 40

約数和(自身を含む): 407973888

約数和(自身を除く): 239082704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 137087, 274174, 548348, 959609, 1096696, 1507957, 1919218, 2193392, 3015914, 3838436, 6031828, 7676872, 10555699, 12063656, 15353744, 21111398, 24127312, 42222796, 84445592, 168891184]

約数ペア:

[(1, 168891184), (2, 84445592), (4, 42222796), (7, 24127312), (8, 21111398), (11, 15353744), (14, 12063656), (16, 10555699), (22, 7676872), (28, 6031828), (44, 3838436), (56, 3015914), (77, 2193392), (88, 1919218), (112, 1507957), (154, 1096696), (176, 959609), (308, 548348), (616, 274174), (1232, 137087)]