129754832

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1611

約数の個数: 40

約数和(自身を含む): 259566720

約数和(自身を除く): 129811888

約数列:

[1, 2, 4, 8, 16, 41, 82, 139, 164, 278, 328, 556, 656, 1112, 1423, 2224, 2846, 5692, 5699, 11384, 11398, 22768, 22796, 45592, 58343, 91184, 116686, 197797, 233372, 395594, 466744, 791188, 933488, 1582376, 3164752, 8109677, 16219354, 32438708, 64877416, 129754832]

約数ペア:

[(1, 129754832), (2, 64877416), (4, 32438708), (8, 16219354), (16, 8109677), (41, 3164752), (82, 1582376), (139, 933488), (164, 791188), (278, 466744), (328, 395594), (556, 233372), (656, 197797), (1112, 116686), (1423, 91184), (2224, 58343), (2846, 45592), (5692, 22796), (5699, 22768), (11384, 11398)]