137280048

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{27767}}^1$

素因数の和:27881

約数の個数: 40

約数和(自身を含む): 358096128

約数和(自身を除く): 220816080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 27767, 55534, 83301, 111068, 166602, 222136, 333204, 444272, 666408, 1332816, 2860001, 5720002, 8580003, 11440004, 17160006, 22880008, 34320012, 45760016, 68640024, 137280048]

約数ペア:

[(1, 137280048), (2, 68640024), (3, 45760016), (4, 34320012), (6, 22880008), (8, 17160006), (12, 11440004), (16, 8580003), (24, 5720002), (48, 2860001), (103, 1332816), (206, 666408), (309, 444272), (412, 333204), (618, 222136), (824, 166602), (1236, 111068), (1648, 83301), (2472, 55534), (4944, 27767)]