145581984

素因数分解:

$2^5\times 3^2\times {\mathrm{505493}}^1$

素因数の和:505509

約数の個数: 36

約数和(自身を含む): 413999586

約数和(自身を除く): 268417602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 505493, 1010986, 1516479, 2021972, 3032958, 4043944, 4549437, 6065916, 8087888, 9098874, 12131832, 16175776, 18197748, 24263664, 36395496, 48527328, 72790992, 145581984]

約数ペア:

[(1, 145581984), (2, 72790992), (3, 48527328), (4, 36395496), (6, 24263664), (8, 18197748), (9, 16175776), (12, 12131832), (16, 9098874), (18, 8087888), (24, 6065916), (32, 4549437), (36, 4043944), (48, 3032958), (72, 2021972), (96, 1516479), (144, 1010986), (288, 505493)]