121180976

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12157}}^1$

素因数の和:12261

約数の個数: 40

約数和(自身を含む): 271366560

約数和(自身を除く): 150185584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 12157, 24314, 48628, 85099, 97256, 170198, 194512, 340396, 680792, 1081973, 1361584, 2163946, 4327892, 7573811, 8655784, 15147622, 17311568, 30295244, 60590488, 121180976]

約数ペア:

[(1, 121180976), (2, 60590488), (4, 30295244), (7, 17311568), (8, 15147622), (14, 8655784), (16, 7573811), (28, 4327892), (56, 2163946), (89, 1361584), (112, 1081973), (178, 680792), (356, 340396), (623, 194512), (712, 170198), (1246, 97256), (1424, 85099), (2492, 48628), (4984, 24314), (9968, 12157)]