156728914

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{1619}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 238140000

約数和(自身を除く): 81411086

約数列:

[1, 2, 97, 194, 499, 998, 1619, 3238, 48403, 96806, 157043, 314086, 807881, 1615762, 78364457, 156728914]

約数ペア:

[(1, 156728914), (2, 78364457), (97, 1615762), (194, 807881), (499, 314086), (998, 157043), (1619, 96806), (3238, 48403)]