161763952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46591}}^1$

素因数の和:46637

約数の個数: 40

約数和(自身を含む): 369754112

約数和(自身を除く): 207990160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 46591, 93182, 186364, 326137, 372728, 652274, 745456, 1304548, 1444321, 2609096, 2888642, 5218192, 5777284, 10110247, 11554568, 20220494, 23109136, 40440988, 80881976, 161763952]

約数ペア:

[(1, 161763952), (2, 80881976), (4, 40440988), (7, 23109136), (8, 20220494), (14, 11554568), (16, 10110247), (28, 5777284), (31, 5218192), (56, 2888642), (62, 2609096), (112, 1444321), (124, 1304548), (217, 745456), (248, 652274), (434, 372728), (496, 326137), (868, 186364), (1736, 93182), (3472, 46591)]