122756312

素因数分解:

$2^3\times 7^1\times {\mathrm{2192077}}^1$

素因数の和:2192090

約数の個数: 16

約数和(自身を含む): 263049360

約数和(自身を除く): 140293048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2192077, 4384154, 8768308, 15344539, 17536616, 30689078, 61378156, 122756312]

約数ペア:

[(1, 122756312), (2, 61378156), (4, 30689078), (7, 17536616), (8, 15344539), (14, 8768308), (28, 4384154), (56, 2192077)]