140308482

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{320339}}^1$

素因数の和:320417

約数の個数: 16

約数和(自身を含む): 284461920

約数和(自身を除く): 144153438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 320339, 640678, 961017, 1922034, 23384747, 46769494, 70154241, 140308482]

約数ペア:

[(1, 140308482), (2, 70154241), (3, 46769494), (6, 23384747), (73, 1922034), (146, 961017), (219, 640678), (438, 320339)]