157120796

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3527}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 330333696

約数和(自身を除く): 173212900

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 3527, 6364, 7054, 11137, 14108, 22274, 24689, 44548, 49378, 98756, 130499, 151661, 260998, 303322, 521996, 606644, 913493, 1061627, 1826986, 2123254, 3653972, 4246508, 5611457, 11222914, 22445828, 39280199, 78560398, 157120796]

約数ペア:

[(1, 157120796), (2, 78560398), (4, 39280199), (7, 22445828), (14, 11222914), (28, 5611457), (37, 4246508), (43, 3653972), (74, 2123254), (86, 1826986), (148, 1061627), (172, 913493), (259, 606644), (301, 521996), (518, 303322), (602, 260998), (1036, 151661), (1204, 130499), (1591, 98756), (3182, 49378), (3527, 44548), (6364, 24689), (7054, 22274), (11137, 14108)]