148974212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2417}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 274878240

約数和(自身を除く): 125904028

約数列:

[1, 2, 4, 19, 38, 76, 811, 1622, 2417, 3244, 4834, 9668, 15409, 30818, 45923, 61636, 91846, 183692, 1960187, 3920374, 7840748, 37243553, 74487106, 148974212]

約数ペア:

[(1, 148974212), (2, 74487106), (4, 37243553), (19, 7840748), (38, 3920374), (76, 1960187), (811, 183692), (1622, 91846), (2417, 61636), (3244, 45923), (4834, 30818), (9668, 15409)]