158565516

素因数分解:

$2^2\times 3^1\times {\mathrm{619}}^1\times {\mathrm{21347}}^1$

素因数の和:21973

約数の個数: 24

約数和(自身を含む): 370601280

約数和(自身を除く): 212035764

約数列:

[1, 2, 3, 4, 6, 12, 619, 1238, 1857, 2476, 3714, 7428, 21347, 42694, 64041, 85388, 128082, 256164, 13213793, 26427586, 39641379, 52855172, 79282758, 158565516]

約数ペア:

[(1, 158565516), (2, 79282758), (3, 52855172), (4, 39641379), (6, 26427586), (12, 13213793), (619, 256164), (1238, 128082), (1857, 85388), (2476, 64041), (3714, 42694), (7428, 21347)]