121394056

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15823}}^1$

素因数の和:15973

約数の個数: 32

約数和(自身を含む): 262045440

約数和(自身を除く): 140651384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 15823, 31646, 63292, 110761, 126584, 221522, 443044, 886088, 2167751, 4335502, 8671004, 15174257, 17342008, 30348514, 60697028, 121394056]

約数ペア:

[(1, 121394056), (2, 60697028), (4, 30348514), (7, 17342008), (8, 15174257), (14, 8671004), (28, 4335502), (56, 2167751), (137, 886088), (274, 443044), (548, 221522), (959, 126584), (1096, 110761), (1918, 63292), (3836, 31646), (7672, 15823)]