138837216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{206603}}^1$

素因数の和:206623

約数の個数: 48

約数和(自身を含む): 416513664

約数和(自身を除く): 277676448

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, 206603, 413206, 619809, 826412, 1239618, 1446221, 1652824, 2479236, 2892442, 3305648, 4338663, 4958472, 5784884, 6611296, 8677326, 9916944, 11569768, 17354652, 19833888, 23139536, 34709304, 46279072, 69418608, 138837216]

約数ペア:

[(1, 138837216), (2, 69418608), (3, 46279072), (4, 34709304), (6, 23139536), (7, 19833888), (8, 17354652), (12, 11569768), (14, 9916944), (16, 8677326), (21, 6611296), (24, 5784884), (28, 4958472), (32, 4338663), (42, 3305648), (48, 2892442), (56, 2479236), (84, 1652824), (96, 1446221), (112, 1239618), (168, 826412), (224, 619809), (336, 413206), (672, 206603)]