138705912

素因数分解:

$2^3\times 3^3\times {\mathrm{642157}}^1$

素因数の和:642172

約数の個数: 32

約数和(自身を含む): 385294800

約数和(自身を除く): 246588888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 642157, 1284314, 1926471, 2568628, 3852942, 5137256, 5779413, 7705884, 11558826, 15411768, 17338239, 23117652, 34676478, 46235304, 69352956, 138705912]

約数ペア:

[(1, 138705912), (2, 69352956), (3, 46235304), (4, 34676478), (6, 23117652), (8, 17338239), (9, 15411768), (12, 11558826), (18, 7705884), (24, 5779413), (27, 5137256), (36, 3852942), (54, 2568628), (72, 1926471), (108, 1284314), (216, 642157)]