145308816

素因数分解:

$2^4\times 3^4\times {\mathrm{112121}}^1$

素因数の和:112141

約数の個数: 50

約数和(自身を含む): 420569622

約数和(自身を除く): 275260806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 112121, 224242, 336363, 448484, 672726, 896968, 1009089, 1345452, 1793936, 2018178, 2690904, 3027267, 4036356, 5381808, 6054534, 8072712, 9081801, 12109068, 16145424, 18163602, 24218136, 36327204, 48436272, 72654408, 145308816]

約数ペア:

[(1, 145308816), (2, 72654408), (3, 48436272), (4, 36327204), (6, 24218136), (8, 18163602), (9, 16145424), (12, 12109068), (16, 9081801), (18, 8072712), (24, 6054534), (27, 5381808), (36, 4036356), (48, 3027267), (54, 2690904), (72, 2018178), (81, 1793936), (108, 1345452), (144, 1009089), (162, 896968), (216, 672726), (324, 448484), (432, 336363), (648, 224242), (1296, 112121)]