15161888

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 19311712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 599, 791, 904, 1198, 1582, 1808, 2396, 3164, 3616, 4193, 4792, 6328, 8386, 9584, 12656, 16772, 19168, 25312, 33544, 67088, 67687, 134176, 135374, 270748, 473809, 541496, 947618, 1082992, 1895236, 2165984, 3790472, 7580944, 15161888]

約数ペア:

[(1, 15161888), (2, 7580944), (4, 3790472), (7, 2165984), (8, 1895236), (14, 1082992), (16, 947618), (28, 541496), (32, 473809), (56, 270748), (112, 135374), (113, 134176), (224, 67687), (226, 67088), (452, 33544), (599, 25312), (791, 19168), (904, 16772), (1198, 12656), (1582, 9584), (1808, 8386), (2396, 6328), (3164, 4792), (3616, 4193)]