180561874

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{12721}}^1$

素因数の和:12921

約数の個数: 16

約数和(自身を含む): 278459136

約数和(自身を除く): 97897262

約数列:

[1, 2, 47, 94, 151, 302, 7097, 12721, 14194, 25442, 597887, 1195774, 1920871, 3841742, 90280937, 180561874]

約数ペア:

[(1, 180561874), (2, 90280937), (47, 3841742), (94, 1920871), (151, 1195774), (302, 597887), (7097, 25442), (12721, 14194)]