163485308

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{56687}}^1$

素因数の和:56801

約数の個数: 24

約数和(自身を含む): 330150912

約数和(自身を除く): 166665604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 56687, 113374, 226748, 396809, 793618, 1587236, 5838761, 11677522, 23355044, 40871327, 81742654, 163485308]

約数ペア:

[(1, 163485308), (2, 81742654), (4, 40871327), (7, 23355044), (14, 11677522), (28, 5838761), (103, 1587236), (206, 793618), (412, 396809), (721, 226748), (1442, 113374), (2884, 56687)]