131818589008

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{587}}^1\times {\mathrm{192263}}^1$

素因数の和:192931

約数の個数: 40

約数和(自身を含む): 259339526208

約数和(自身を除く): 127520937200

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 587, 1168, 1174, 2348, 4696, 9392, 42851, 85702, 171404, 192263, 342808, 384526, 685616, 769052, 1538104, 3076208, 14035199, 28070398, 56140796, 112281592, 112858381, 224563184, 225716762, 451433524, 902867048, 1805734096, 8238661813, 16477323626, 32954647252, 65909294504, 131818589008]

約数ペア:

[(1, 131818589008), (2, 65909294504), (4, 32954647252), (8, 16477323626), (16, 8238661813), (73, 1805734096), (146, 902867048), (292, 451433524), (584, 225716762), (587, 224563184), (1168, 112858381), (1174, 112281592), (2348, 56140796), (4696, 28070398), (9392, 14035199), (42851, 3076208), (85702, 1538104), (171404, 769052), (192263, 685616), (342808, 384526)]