187333216

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11779}}^1$

素因数の和:11867

約数の個数: 48

約数和(自身を含む): 427472640

約数和(自身を除く): 240139424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 11779, 15904, 23558, 47116, 82453, 94232, 164906, 188464, 329812, 376928, 659624, 836309, 1319248, 1672618, 2638496, 3345236, 5854163, 6690472, 11708326, 13380944, 23416652, 26761888, 46833304, 93666608, 187333216]

約数ペア:

[(1, 187333216), (2, 93666608), (4, 46833304), (7, 26761888), (8, 23416652), (14, 13380944), (16, 11708326), (28, 6690472), (32, 5854163), (56, 3345236), (71, 2638496), (112, 1672618), (142, 1319248), (224, 836309), (284, 659624), (497, 376928), (568, 329812), (994, 188464), (1136, 164906), (1988, 94232), (2272, 82453), (3976, 47116), (7952, 23558), (11779, 15904)]