121108204

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1967

約数の個数: 72

約数和(自身を含む): 274926960

約数和(自身を除く): 153818756

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1862, 1913, 2261, 3332, 3724, 3826, 4522, 7652, 9044, 13391, 15827, 26782, 31654, 32521, 36347, 53564, 63308, 65042, 72694, 93737, 130084, 145388, 187474, 227647, 254429, 374948, 455294, 508858, 617899, 910588, 1017716, 1235798, 1593529, 1781003, 2471596, 3187058, 3562006, 4325293, 6374116, 7124012, 8650586, 17301172, 30277051, 60554102, 121108204]

約数ペア:

[(1, 121108204), (2, 60554102), (4, 30277051), (7, 17301172), (14, 8650586), (17, 7124012), (19, 6374116), (28, 4325293), (34, 3562006), (38, 3187058), (49, 2471596), (68, 1781003), (76, 1593529), (98, 1235798), (119, 1017716), (133, 910588), (196, 617899), (238, 508858), (266, 455294), (323, 374948), (476, 254429), (532, 227647), (646, 187474), (833, 145388), (931, 130084), (1292, 93737), (1666, 72694), (1862, 65042), (1913, 63308), (2261, 53564), (3332, 36347), (3724, 32521), (3826, 31654), (4522, 26782), (7652, 15827), (9044, 13391)]