154420172

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{6551}}^1$

素因数の和:6709

約数の個数: 24

約数和(自身を含む): 277385472

約数和(自身を除く): 122965300

約数列:

[1, 2, 4, 71, 83, 142, 166, 284, 332, 5893, 6551, 11786, 13102, 23572, 26204, 465121, 543733, 930242, 1087466, 1860484, 2174932, 38605043, 77210086, 154420172]

約数ペア:

[(1, 154420172), (2, 77210086), (4, 38605043), (71, 2174932), (83, 1860484), (142, 1087466), (166, 930242), (284, 543733), (332, 465121), (5893, 26204), (6551, 23572), (11786, 13102)]