161009632

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6361}}^1$

素因数の和:6491

約数の個数: 48

約数和(自身を含む): 365535072

約数和(自身を除く): 204525440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 6361, 12656, 12722, 25312, 25444, 44527, 50888, 89054, 101776, 178108, 203552, 356216, 712432, 718793, 1424864, 1437586, 2875172, 5031551, 5750344, 10063102, 11500688, 20126204, 23001376, 40252408, 80504816, 161009632]

約数ペア:

[(1, 161009632), (2, 80504816), (4, 40252408), (7, 23001376), (8, 20126204), (14, 11500688), (16, 10063102), (28, 5750344), (32, 5031551), (56, 2875172), (112, 1437586), (113, 1424864), (224, 718793), (226, 712432), (452, 356216), (791, 203552), (904, 178108), (1582, 101776), (1808, 89054), (3164, 50888), (3616, 44527), (6328, 25444), (6361, 25312), (12656, 12722)]