142272894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7417}}^1$

素因数の和:7584

約数の個数: 32

約数和(自身を含む): 299093760

約数和(自身を除く): 156820866

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 7417, 9591, 14834, 19182, 22251, 44502, 170591, 341182, 511773, 1023546, 1030963, 2061926, 3092889, 6185778, 23712149, 47424298, 71136447, 142272894]

約数ペア:

[(1, 142272894), (2, 71136447), (3, 47424298), (6, 23712149), (23, 6185778), (46, 3092889), (69, 2061926), (138, 1030963), (139, 1023546), (278, 511773), (417, 341182), (834, 170591), (3197, 44502), (6394, 22251), (7417, 19182), (9591, 14834)]