140330328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{135979}}^1$

素因数の和:136031

約数の個数: 32

約数和(自身を含む): 358987200

約数和(自身を除く): 218656872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 135979, 271958, 407937, 543916, 815874, 1087832, 1631748, 3263496, 5847097, 11694194, 17541291, 23388388, 35082582, 46776776, 70165164, 140330328]

約数ペア:

[(1, 140330328), (2, 70165164), (3, 46776776), (4, 35082582), (6, 23388388), (8, 17541291), (12, 11694194), (24, 5847097), (43, 3263496), (86, 1631748), (129, 1087832), (172, 815874), (258, 543916), (344, 407937), (516, 271958), (1032, 135979)]