189369824

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27271}}^1$

素因数の和:27319

約数の個数: 48

約数和(自身を含む): 439842816

約数和(自身を除く): 250472992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 27271, 54542, 109084, 190897, 218168, 381794, 436336, 763588, 845401, 872672, 1527176, 1690802, 3054352, 3381604, 5917807, 6108704, 6763208, 11835614, 13526416, 23671228, 27052832, 47342456, 94684912, 189369824]

約数ペア:

[(1, 189369824), (2, 94684912), (4, 47342456), (7, 27052832), (8, 23671228), (14, 13526416), (16, 11835614), (28, 6763208), (31, 6108704), (32, 5917807), (56, 3381604), (62, 3054352), (112, 1690802), (124, 1527176), (217, 872672), (224, 845401), (248, 763588), (434, 436336), (496, 381794), (868, 218168), (992, 190897), (1736, 109084), (3472, 54542), (6944, 27271)]