191520144

素因数分解:

$2^4\times 3^2\times {\mathrm{1330001}}^1$

素因数の和:1330015

約数の個数: 30

約数和(自身を含む): 535990806

約数和(自身を除く): 344470662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1330001, 2660002, 3990003, 5320004, 7980006, 10640008, 11970009, 15960012, 21280016, 23940018, 31920024, 47880036, 63840048, 95760072, 191520144]

約数ペア:

[(1, 191520144), (2, 95760072), (3, 63840048), (4, 47880036), (6, 31920024), (8, 23940018), (9, 21280016), (12, 15960012), (16, 11970009), (18, 10640008), (24, 7980006), (36, 5320004), (48, 3990003), (72, 2660002), (144, 1330001)]