140197968

素因数分解:

$2^4\times 3^2\times {\mathrm{973597}}^1$

素因数の和:973611

約数の個数: 30

約数和(自身を含む): 392359994

約数和(自身を除く): 252162026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 973597, 1947194, 2920791, 3894388, 5841582, 7788776, 8762373, 11683164, 15577552, 17524746, 23366328, 35049492, 46732656, 70098984, 140197968]

約数ペア:

[(1, 140197968), (2, 70098984), (3, 46732656), (4, 35049492), (6, 23366328), (8, 17524746), (9, 15577552), (12, 11683164), (16, 8762373), (18, 7788776), (24, 5841582), (36, 3894388), (48, 2920791), (72, 1947194), (144, 973597)]