149331318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15241}}^1$

素因数の和:15340

約数の個数: 32

約数和(自身を含む): 316058112

約数和(自身を除く): 166726794

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 15241, 30482, 45723, 91446, 350543, 701086, 1051629, 1082111, 2103258, 2164222, 3246333, 6492666, 24888553, 49777106, 74665659, 149331318]

約数ペア:

[(1, 149331318), (2, 74665659), (3, 49777106), (6, 24888553), (23, 6492666), (46, 3246333), (69, 2164222), (71, 2103258), (138, 1082111), (142, 1051629), (213, 701086), (426, 350543), (1633, 91446), (3266, 45723), (4899, 30482), (9798, 15241)]