161600432

素因数分解:

$2^4\times 7^2\times {\mathrm{206123}}^1$

素因数の和:206145

約数の個数: 30

約数和(自身を含む): 364221108

約数和(自身を除く): 202620676

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 206123, 412246, 824492, 1442861, 1648984, 2885722, 3297968, 5771444, 10100027, 11542888, 20200054, 23085776, 40400108, 80800216, 161600432]

約数ペア:

[(1, 161600432), (2, 80800216), (4, 40400108), (7, 23085776), (8, 20200054), (14, 11542888), (16, 10100027), (28, 5771444), (49, 3297968), (56, 2885722), (98, 1648984), (112, 1442861), (196, 824492), (392, 412246), (784, 206123)]