131189096

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 251100000

約数和(自身を除く): 119910904

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 499, 557, 998, 1114, 1996, 2228, 3992, 4456, 29441, 32863, 58882, 65726, 117764, 131452, 235528, 262904, 277943, 555886, 1111772, 2223544, 16398637, 32797274, 65594548, 131189096]

約数ペア:

[(1, 131189096), (2, 65594548), (4, 32797274), (8, 16398637), (59, 2223544), (118, 1111772), (236, 555886), (472, 277943), (499, 262904), (557, 235528), (998, 131452), (1114, 117764), (1996, 65726), (2228, 58882), (3992, 32863), (4456, 29441)]