168275877

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 300754944

約数和(自身を除く): 132479067

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 73, 77, 119, 187, 219, 231, 357, 511, 561, 587, 803, 1241, 1309, 1533, 1761, 2409, 3723, 3927, 4109, 5621, 6457, 8687, 9979, 12327, 13651, 16863, 19371, 26061, 29937, 40953, 42851, 45199, 69853, 95557, 109769, 128553, 135597, 209559, 286671, 299957, 329307, 471361, 728467, 768383, 899871, 1414083, 2185401, 2305149, 3299527, 5099269, 8013137, 9898581, 15297807, 24039411, 56091959, 168275877]

約数ペア:

[(1, 168275877), (3, 56091959), (7, 24039411), (11, 15297807), (17, 9898581), (21, 8013137), (33, 5099269), (51, 3299527), (73, 2305149), (77, 2185401), (119, 1414083), (187, 899871), (219, 768383), (231, 728467), (357, 471361), (511, 329307), (561, 299957), (587, 286671), (803, 209559), (1241, 135597), (1309, 128553), (1533, 109769), (1761, 95557), (2409, 69853), (3723, 45199), (3927, 42851), (4109, 40953), (5621, 29937), (6457, 26061), (8687, 19371), (9979, 16863), (12327, 13651)]