145408074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{5351}}^1$

素因数の和:6010

約数の個数: 32

約数和(自身を含む): 332937216

約数和(自身を除く): 187529142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 3882, 4529, 5351, 9058, 10702, 13587, 16053, 27174, 32106, 37457, 74914, 112371, 224742, 3462097, 6924194, 10386291, 20772582, 24234679, 48469358, 72704037, 145408074]

約数ペア:

[(1, 145408074), (2, 72704037), (3, 48469358), (6, 24234679), (7, 20772582), (14, 10386291), (21, 6924194), (42, 3462097), (647, 224742), (1294, 112371), (1941, 74914), (3882, 37457), (4529, 32106), (5351, 27174), (9058, 16053), (10702, 13587)]