142465968

素因数分解:

$2^4\times 3^2\times {\mathrm{989347}}^1$

素因数の和:989361

約数の個数: 30

約数和(自身を含む): 398707244

約数和(自身を除く): 256241276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 989347, 1978694, 2968041, 3957388, 5936082, 7914776, 8904123, 11872164, 15829552, 17808246, 23744328, 35616492, 47488656, 71232984, 142465968]

約数ペア:

[(1, 142465968), (2, 71232984), (3, 47488656), (4, 35616492), (6, 23744328), (8, 17808246), (9, 15829552), (12, 11872164), (16, 8904123), (18, 7914776), (24, 5936082), (36, 3957388), (48, 2968041), (72, 1978694), (144, 989347)]