138420816

素因数分解:

$2^4\times 3^1\times {\mathrm{2883767}}^1$

素因数の和:2883778

約数の個数: 20

約数和(自身を含む): 357587232

約数和(自身を除く): 219166416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2883767, 5767534, 8651301, 11535068, 17302602, 23070136, 34605204, 46140272, 69210408, 138420816]

約数ペア:

[(1, 138420816), (2, 69210408), (3, 46140272), (4, 34605204), (6, 23070136), (8, 17302602), (12, 11535068), (16, 8651301), (24, 5767534), (48, 2883767)]