161844224

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{2591}}^1$

素因数の和:2672

約数の個数: 44

約数和(自身を含む): 328961088

約数和(自身を除く): 167116864

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2591, 3904, 5182, 7808, 10364, 15616, 20728, 31232, 41456, 62464, 82912, 158051, 165824, 316102, 331648, 632204, 663296, 1264408, 1326592, 2528816, 2653184, 5057632, 10115264, 20230528, 40461056, 80922112, 161844224]

約数ペア:

[(1, 161844224), (2, 80922112), (4, 40461056), (8, 20230528), (16, 10115264), (32, 5057632), (61, 2653184), (64, 2528816), (122, 1326592), (128, 1264408), (244, 663296), (256, 632204), (488, 331648), (512, 316102), (976, 165824), (1024, 158051), (1952, 82912), (2591, 62464), (3904, 41456), (5182, 31232), (7808, 20728), (10364, 15616)]