156979758512

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{265168511}}^1$

素因数の和:265168556

約数の個数: 20

約数和(自身を含む): 312368507136

約数和(自身を除く): 155388748624

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 265168511, 530337022, 1060674044, 2121348088, 4242696176, 9811234907, 19622469814, 39244939628, 78489879256, 156979758512]

約数ペア:

[(1, 156979758512), (2, 78489879256), (4, 39244939628), (8, 19622469814), (16, 9811234907), (37, 4242696176), (74, 2121348088), (148, 1060674044), (296, 530337022), (592, 265168511)]