140192784

素因数分解:

$2^4\times 3^2\times {\mathrm{973561}}^1$

素因数の和:973575

約数の個数: 30

約数和(自身を含む): 392345486

約数和(自身を除く): 252152702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 973561, 1947122, 2920683, 3894244, 5841366, 7788488, 8762049, 11682732, 15576976, 17524098, 23365464, 35048196, 46730928, 70096392, 140192784]

約数ペア:

[(1, 140192784), (2, 70096392), (3, 46730928), (4, 35048196), (6, 23365464), (8, 17524098), (9, 15576976), (12, 11682732), (16, 8762049), (18, 7788488), (24, 5841366), (36, 3894244), (48, 2920683), (72, 1947122), (144, 973561)]