120242104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{811}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 231517440

約数和(自身を除く): 111275336

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 431, 811, 862, 1622, 1724, 3244, 3448, 6488, 18533, 34873, 37066, 69746, 74132, 139492, 148264, 278984, 349541, 699082, 1398164, 2796328, 15030263, 30060526, 60121052, 120242104]

約数ペア:

[(1, 120242104), (2, 60121052), (4, 30060526), (8, 15030263), (43, 2796328), (86, 1398164), (172, 699082), (344, 349541), (431, 278984), (811, 148264), (862, 139492), (1622, 74132), (1724, 69746), (3244, 37066), (3448, 34873), (6488, 18533)]