133047138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{20177}}^1$

素因数の和:20346

約数の個数: 32

約数和(自身を含む): 306059904

約数和(自身を除く): 173012766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 20177, 40354, 60531, 121062, 141239, 282478, 423717, 847434, 3167789, 6335578, 9503367, 19006734, 22174523, 44349046, 66523569, 133047138]

約数ペア:

[(1, 133047138), (2, 66523569), (3, 44349046), (6, 22174523), (7, 19006734), (14, 9503367), (21, 6335578), (42, 3167789), (157, 847434), (314, 423717), (471, 282478), (942, 141239), (1099, 121062), (2198, 60531), (3297, 40354), (6594, 20177)]