157258768

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{11131}}^1$

素因数の和:12022

約数の個数: 20

約数和(自身を含む): 305061328

約数和(自身を除く): 147802560

約数列:

[1, 2, 4, 8, 16, 883, 1766, 3532, 7064, 11131, 14128, 22262, 44524, 89048, 178096, 9828673, 19657346, 39314692, 78629384, 157258768]

約数ペア:

[(1, 157258768), (2, 78629384), (4, 39314692), (8, 19657346), (16, 9828673), (883, 178096), (1766, 89048), (3532, 44524), (7064, 22262), (11131, 14128)]