161837810624

素因数分解:

$2^6\times 7^1\times {\mathrm{361245113}}^1$

素因数の和:361245132

約数の個数: 28

約数和(自身を含む): 367025035824

約数和(自身を除く): 205187225200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 361245113, 722490226, 1444980452, 2528715791, 2889960904, 5057431582, 5779921808, 10114863164, 11559843616, 20229726328, 23119687232, 40459452656, 80918905312, 161837810624]

約数ペア:

[(1, 161837810624), (2, 80918905312), (4, 40459452656), (7, 23119687232), (8, 20229726328), (14, 11559843616), (16, 10114863164), (28, 5779921808), (32, 5057431582), (56, 2889960904), (64, 2528715791), (112, 1444980452), (224, 722490226), (448, 361245113)]