166389216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{247603}}^1$

素因数の和:247623

約数の個数: 48

約数和(自身を含む): 499169664

約数和(自身を除く): 332780448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 247603, 495206, 742809, 990412, 1485618, 1733221, 1980824, 2971236, 3466442, 3961648, 5199663, 5942472, 6932884, 7923296, 10399326, 11884944, 13865768, 20798652, 23769888, 27731536, 41597304, 55463072, 83194608, 166389216]

約数ペア:

[(1, 166389216), (2, 83194608), (3, 55463072), (4, 41597304), (6, 27731536), (7, 23769888), (8, 20798652), (12, 13865768), (14, 11884944), (16, 10399326), (21, 7923296), (24, 6932884), (28, 5942472), (32, 5199663), (42, 3961648), (48, 3466442), (56, 2971236), (84, 1980824), (96, 1733221), (112, 1485618), (168, 990412), (224, 742809), (336, 495206), (672, 247603)]