151620028

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{28057}}^1$

素因数の和:28261

約数の個数: 24

約数和(自身を含む): 304822112

約数和(自身を除く): 153202084

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 28057, 56114, 112228, 196399, 392798, 785596, 5415001, 10830002, 21660004, 37905007, 75810014, 151620028]

約数ペア:

[(1, 151620028), (2, 75810014), (4, 37905007), (7, 21660004), (14, 10830002), (28, 5415001), (193, 785596), (386, 392798), (772, 196399), (1351, 112228), (2702, 56114), (5404, 28057)]