122020136

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{8681}}^1$

素因数の和:8945

約数の個数: 32

約数和(自身を含む): 262543680

約数和(自身を除く): 140523544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 8681, 14056, 17362, 34724, 60767, 69448, 121534, 243068, 486136, 2178931, 4357862, 8715724, 15252517, 17431448, 30505034, 61010068, 122020136]

約数ペア:

[(1, 122020136), (2, 61010068), (4, 30505034), (7, 17431448), (8, 15252517), (14, 8715724), (28, 4357862), (56, 2178931), (251, 486136), (502, 243068), (1004, 121534), (1757, 69448), (2008, 60767), (3514, 34724), (7028, 17362), (8681, 14056)]