140489136

素因数分解:

$2^4\times 3^2\times {\mathrm{975619}}^1$

素因数の和:975633

約数の個数: 30

約数和(自身を含む): 393174860

約数和(自身を除く): 252685724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 975619, 1951238, 2926857, 3902476, 5853714, 7804952, 8780571, 11707428, 15609904, 17561142, 23414856, 35122284, 46829712, 70244568, 140489136]

約数ペア:

[(1, 140489136), (2, 70244568), (3, 46829712), (4, 35122284), (6, 23414856), (8, 17561142), (9, 15609904), (12, 11707428), (16, 8780571), (18, 7804952), (24, 5853714), (36, 3902476), (48, 2926857), (72, 1951238), (144, 975619)]