140848956

素因数分解:

$2^2\times 3^4\times {\mathrm{434719}}^1$

素因数の和:434735

約数の個数: 30

約数和(自身を含む): 368207840

約数和(自身を除く): 227358884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 434719, 869438, 1304157, 1738876, 2608314, 3912471, 5216628, 7824942, 11737413, 15649884, 23474826, 35212239, 46949652, 70424478, 140848956]

約数ペア:

[(1, 140848956), (2, 70424478), (3, 46949652), (4, 35212239), (6, 23474826), (9, 15649884), (12, 11737413), (18, 7824942), (27, 5216628), (36, 3912471), (54, 2608314), (81, 1738876), (108, 1304157), (162, 869438), (324, 434719)]