178001432

素因数分解:

$2^3\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{2129}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 381866400

約数和(自身を除く): 203864968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1493, 2129, 2986, 4258, 5972, 8516, 10451, 11944, 14903, 17032, 20902, 29806, 41804, 59612, 83608, 119224, 3178597, 6357194, 12714388, 22250179, 25428776, 44500358, 89000716, 178001432]

約数ペア:

[(1, 178001432), (2, 89000716), (4, 44500358), (7, 25428776), (8, 22250179), (14, 12714388), (28, 6357194), (56, 3178597), (1493, 119224), (2129, 83608), (2986, 59612), (4258, 41804), (5972, 29806), (8516, 20902), (10451, 17032), (11944, 14903)]