198396144

素因数分解:

$2^4\times 3^2\times {\mathrm{1377751}}^1$

素因数の和:1377765

約数の個数: 30

約数和(自身を含む): 555234056

約数和(自身を除く): 356837912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1377751, 2755502, 4133253, 5511004, 8266506, 11022008, 12399759, 16533012, 22044016, 24799518, 33066024, 49599036, 66132048, 99198072, 198396144]

約数ペア:

[(1, 198396144), (2, 99198072), (3, 66132048), (4, 49599036), (6, 33066024), (8, 24799518), (9, 22044016), (12, 16533012), (16, 12399759), (18, 11022008), (24, 8266506), (36, 5511004), (48, 4133253), (72, 2755502), (144, 1377751)]