121243276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4423}}^1$

素因数の和:4534

約数の個数: 48

約数和(自身を含む): 267563520

約数和(自身を除く): 146320244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3916, 4423, 6853, 8846, 13706, 17692, 27412, 30961, 48653, 61922, 97306, 123844, 194612, 340571, 393647, 681142, 787294, 1362284, 1574588, 2755529, 4330117, 5511058, 8660234, 11022116, 17320468, 30310819, 60621638, 121243276]

約数ペア:

[(1, 121243276), (2, 60621638), (4, 30310819), (7, 17320468), (11, 11022116), (14, 8660234), (22, 5511058), (28, 4330117), (44, 2755529), (77, 1574588), (89, 1362284), (154, 787294), (178, 681142), (308, 393647), (356, 340571), (623, 194612), (979, 123844), (1246, 97306), (1958, 61922), (2492, 48653), (3916, 30961), (4423, 27412), (6853, 17692), (8846, 13706)]