142430256

素因数分解:

$2^4\times 3^2\times {\mathrm{989099}}^1$

素因数の和:989113

約数の個数: 30

約数和(自身を含む): 398607300

約数和(自身を除く): 256177044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 989099, 1978198, 2967297, 3956396, 5934594, 7912792, 8901891, 11869188, 15825584, 17803782, 23738376, 35607564, 47476752, 71215128, 142430256]

約数ペア:

[(1, 142430256), (2, 71215128), (3, 47476752), (4, 35607564), (6, 23738376), (8, 17803782), (9, 15825584), (12, 11869188), (16, 8901891), (18, 7912792), (24, 5934594), (36, 3956396), (48, 2967297), (72, 1978198), (144, 989099)]