123153144

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{84121}}^1$

素因数の和:84191

約数の個数: 32

約数和(自身を含む): 312933840

約数和(自身を除く): 189780696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 84121, 168242, 252363, 336484, 504726, 672968, 1009452, 2018904, 5131381, 10262762, 15394143, 20525524, 30788286, 41051048, 61576572, 123153144]

約数ペア:

[(1, 123153144), (2, 61576572), (3, 41051048), (4, 30788286), (6, 20525524), (8, 15394143), (12, 10262762), (24, 5131381), (61, 2018904), (122, 1009452), (183, 672968), (244, 504726), (366, 336484), (488, 252363), (732, 168242), (1464, 84121)]