145627274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{180679}}^1$

素因数の和:180725

約数の個数: 16

約数和(自身を含む): 242833920

約数和(自身を除く): 97206646

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 180679, 361358, 2348827, 4697654, 5601049, 11202098, 72813637, 145627274]

約数ペア:

[(1, 145627274), (2, 72813637), (13, 11202098), (26, 5601049), (31, 4697654), (62, 2348827), (403, 361358), (806, 180679)]