156968368802

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{397153}}^1$

素因数の和:397315

約数の個数: 48

約数和(自身を含む): 283877736120

約数和(自身を除く): 126909367318

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 109, 218, 259, 518, 763, 1526, 1813, 3626, 4033, 5341, 8066, 10682, 28231, 56462, 197617, 395234, 397153, 794306, 2780071, 5560142, 14694661, 19460497, 29389322, 38920994, 43289677, 86579354, 102862627, 205725254, 303027739, 606055478, 720038389, 1440076778, 1601718049, 2121194173, 3203436098, 4242388346, 11212026343, 22424052686, 78484184401, 156968368802]

約数ペア:

[(1, 156968368802), (2, 78484184401), (7, 22424052686), (14, 11212026343), (37, 4242388346), (49, 3203436098), (74, 2121194173), (98, 1601718049), (109, 1440076778), (218, 720038389), (259, 606055478), (518, 303027739), (763, 205725254), (1526, 102862627), (1813, 86579354), (3626, 43289677), (4033, 38920994), (5341, 29389322), (8066, 19460497), (10682, 14694661), (28231, 5560142), (56462, 2780071), (197617, 794306), (395234, 397153)]