156954271238

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1\times {\mathrm{7057}}^1$

素因数の和:7776

約数の個数: 32

約数和(自身を含む): 238841364864

約数和(自身を除く): 81887093626

約数列:

[1, 2, 157, 193, 314, 367, 386, 734, 7057, 14114, 30301, 57619, 60602, 70831, 115238, 141662, 1107949, 1362001, 2215898, 2589919, 2724002, 5179838, 11120467, 22240934, 213834157, 406617283, 427668314, 499854367, 813234566, 999708734, 78477135619, 156954271238]

約数ペア:

[(1, 156954271238), (2, 78477135619), (157, 999708734), (193, 813234566), (314, 499854367), (367, 427668314), (386, 406617283), (734, 213834157), (7057, 22240934), (14114, 11120467), (30301, 5179838), (57619, 2724002), (60602, 2589919), (70831, 2215898), (115238, 1362001), (141662, 1107949)]