133728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{199}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 403200

約数和(自身を除く): 269472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 199, 224, 336, 398, 597, 672, 796, 1194, 1393, 1592, 2388, 2786, 3184, 4179, 4776, 5572, 6368, 8358, 9552, 11144, 16716, 19104, 22288, 33432, 44576, 66864, 133728]

約数ペア:

[(1, 133728), (2, 66864), (3, 44576), (4, 33432), (6, 22288), (7, 19104), (8, 16716), (12, 11144), (14, 9552), (16, 8358), (21, 6368), (24, 5572), (28, 4776), (32, 4179), (42, 3184), (48, 2786), (56, 2388), (84, 1592), (96, 1393), (112, 1194), (168, 796), (199, 672), (224, 597), (336, 398)]