142720152

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{258551}}^1$

素因数の和:258583

約数の個数: 32

約数和(自身を含む): 372314880

約数和(自身を除く): 229594728

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 258551, 517102, 775653, 1034204, 1551306, 2068408, 3102612, 5946673, 6205224, 11893346, 17840019, 23786692, 35680038, 47573384, 71360076, 142720152]

約数ペア:

[(1, 142720152), (2, 71360076), (3, 47573384), (4, 35680038), (6, 23786692), (8, 17840019), (12, 11893346), (23, 6205224), (24, 5946673), (46, 3102612), (69, 2068408), (92, 1551306), (138, 1034204), (184, 775653), (276, 517102), (552, 258551)]