140499318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23677}}^1$

素因数の和:23748

約数の個数: 32

約数和(自身を含む): 300047616

約数和(自身を除く): 159548298

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 23677, 47354, 71031, 142062, 544571, 1018111, 1089142, 1633713, 2036222, 3054333, 3267426, 6108666, 23416553, 46833106, 70249659, 140499318]

約数ペア:

[(1, 140499318), (2, 70249659), (3, 46833106), (6, 23416553), (23, 6108666), (43, 3267426), (46, 3054333), (69, 2036222), (86, 1633713), (129, 1089142), (138, 1018111), (258, 544571), (989, 142062), (1978, 71031), (2967, 47354), (5934, 23677)]