180738922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43177}}^1$

素因数の和:43222

約数の個数: 32

約数和(自身を含む): 348187392

約数和(自身を除く): 167448470

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 43177, 86354, 302239, 561301, 604478, 993071, 1122602, 1986142, 3929107, 6951497, 7858214, 12909923, 13902994, 25819846, 90369461, 180738922]

約数ペア:

[(1, 180738922), (2, 90369461), (7, 25819846), (13, 13902994), (14, 12909923), (23, 7858214), (26, 6951497), (46, 3929107), (91, 1986142), (161, 1122602), (182, 993071), (299, 604478), (322, 561301), (598, 302239), (2093, 86354), (4186, 43177)]