121569109154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{226427}}^1$

素因数の和:226718

約数の個数: 32

約数和(自身を含む): 195633792000

約数和(自身を除く): 74064682846

約数列:

[1, 2, 19, 38, 71, 142, 199, 398, 1349, 2698, 3781, 7562, 14129, 28258, 226427, 268451, 452854, 536902, 4302113, 8604226, 16076317, 32152634, 45058973, 90117946, 305450023, 610900046, 856120487, 1712240974, 3199187083, 6398374166, 60784554577, 121569109154]

約数ペア:

[(1, 121569109154), (2, 60784554577), (19, 6398374166), (38, 3199187083), (71, 1712240974), (142, 856120487), (199, 610900046), (398, 305450023), (1349, 90117946), (2698, 45058973), (3781, 32152634), (7562, 16076317), (14129, 8604226), (28258, 4302113), (226427, 536902), (268451, 452854)]