156951234643

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{4759}}^1$

素因数の和:5256

約数の個数: 48

約数和(自身を含む): 195922513920

約数和(自身を除く): 38971279277

約数列:

[1, 7, 19, 31, 133, 217, 361, 421, 589, 2527, 2947, 4123, 4759, 7999, 11191, 13051, 33313, 55993, 78337, 90421, 91357, 147529, 151981, 247969, 632947, 1032703, 1063867, 1717999, 1735783, 2003539, 2803051, 4711411, 12025993, 14024773, 19621357, 32979877, 38067241, 53257969, 62109709, 266470687, 372805783, 434767963, 723277579, 1180084471, 5062943053, 8260591297, 22421604949, 156951234643]

約数ペア:

[(1, 156951234643), (7, 22421604949), (19, 8260591297), (31, 5062943053), (133, 1180084471), (217, 723277579), (361, 434767963), (421, 372805783), (589, 266470687), (2527, 62109709), (2947, 53257969), (4123, 38067241), (4759, 32979877), (7999, 19621357), (11191, 14024773), (13051, 12025993), (33313, 4711411), (55993, 2803051), (78337, 2003539), (90421, 1735783), (91357, 1717999), (147529, 1063867), (151981, 1032703), (247969, 632947)]