147937144

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 281358000

約数和(自身を除く): 133420856

約数列:

[1, 2, 4, 8, 139, 173, 278, 346, 556, 692, 769, 1112, 1384, 1538, 3076, 6152, 24047, 48094, 96188, 106891, 133037, 192376, 213782, 266074, 427564, 532148, 855128, 1064296, 18492143, 36984286, 73968572, 147937144]

約数ペア:

[(1, 147937144), (2, 73968572), (4, 36984286), (8, 18492143), (139, 1064296), (173, 855128), (278, 532148), (346, 427564), (556, 266074), (692, 213782), (769, 192376), (1112, 133037), (1384, 106891), (1538, 96188), (3076, 48094), (6152, 24047)]