198372816

素因数分解:

$2^4\times 3^2\times {\mathrm{1377589}}^1$

素因数の和:1377603

約数の個数: 30

約数和(自身を含む): 555168770

約数和(自身を除く): 356795954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1377589, 2755178, 4132767, 5510356, 8265534, 11020712, 12398301, 16531068, 22041424, 24796602, 33062136, 49593204, 66124272, 99186408, 198372816]

約数ペア:

[(1, 198372816), (2, 99186408), (3, 66124272), (4, 49593204), (6, 33062136), (8, 24796602), (9, 22041424), (12, 16531068), (16, 12398301), (18, 11020712), (24, 8265534), (36, 5510356), (48, 4132767), (72, 2755178), (144, 1377589)]