189296912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54521}}^1$

素因数の和:54567

約数の個数: 40

約数和(自身を含む): 432686592

約数和(自身を除く): 243389680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 54521, 109042, 218084, 381647, 436168, 763294, 872336, 1526588, 1690151, 3053176, 3380302, 6106352, 6760604, 11831057, 13521208, 23662114, 27042416, 47324228, 94648456, 189296912]

約数ペア:

[(1, 189296912), (2, 94648456), (4, 47324228), (7, 27042416), (8, 23662114), (14, 13521208), (16, 11831057), (28, 6760604), (31, 6106352), (56, 3380302), (62, 3053176), (112, 1690151), (124, 1526588), (217, 872336), (248, 763294), (434, 436168), (496, 381647), (868, 218084), (1736, 109042), (3472, 54521)]