168509054

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 294758400

約数和(自身を除く): 126249346

約数列:

[1, 2, 7, 14, 79, 151, 158, 302, 553, 1009, 1057, 1106, 2018, 2114, 7063, 11929, 14126, 23858, 79711, 83503, 152359, 159422, 167006, 304718, 557977, 1066513, 1115954, 2133026, 12036361, 24072722, 84254527, 168509054]

約数ペア:

[(1, 168509054), (2, 84254527), (7, 24072722), (14, 12036361), (79, 2133026), (151, 1115954), (158, 1066513), (302, 557977), (553, 304718), (1009, 167006), (1057, 159422), (1106, 152359), (2018, 83503), (2114, 79711), (7063, 23858), (11929, 14126)]