137942882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 271586304

約数和(自身を除く): 133643422

約数列:

[1, 2, 7, 11, 14, 22, 37, 43, 74, 77, 86, 154, 259, 301, 407, 473, 518, 563, 602, 814, 946, 1126, 1591, 2849, 3182, 3311, 3941, 5698, 6193, 6622, 7882, 11137, 12386, 17501, 20831, 22274, 24209, 35002, 41662, 43351, 48418, 86702, 122507, 145817, 169463, 229141, 245014, 266299, 291634, 338926, 458282, 532598, 895733, 1603987, 1791466, 1864093, 3207974, 3728186, 6270131, 9853063, 12540262, 19706126, 68971441, 137942882]

約数ペア:

[(1, 137942882), (2, 68971441), (7, 19706126), (11, 12540262), (14, 9853063), (22, 6270131), (37, 3728186), (43, 3207974), (74, 1864093), (77, 1791466), (86, 1603987), (154, 895733), (259, 532598), (301, 458282), (407, 338926), (473, 291634), (518, 266299), (563, 245014), (602, 229141), (814, 169463), (946, 145817), (1126, 122507), (1591, 86702), (2849, 48418), (3182, 43351), (3311, 41662), (3941, 35002), (5698, 24209), (6193, 22274), (6622, 20831), (7882, 17501), (11137, 12386)]