140350608

素因数分解:

$2^4\times 3^2\times {\mathrm{974657}}^1$

素因数の和:974671

約数の個数: 30

約数和(自身を含む): 392787174

約数和(自身を除く): 252436566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 974657, 1949314, 2923971, 3898628, 5847942, 7797256, 8771913, 11695884, 15594512, 17543826, 23391768, 35087652, 46783536, 70175304, 140350608]

約数ペア:

[(1, 140350608), (2, 70175304), (3, 46783536), (4, 35087652), (6, 23391768), (8, 17543826), (9, 15594512), (12, 11695884), (16, 8771913), (18, 7797256), (24, 5847942), (36, 3898628), (48, 2923971), (72, 1949314), (144, 974657)]