156989172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1223}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 386588160

約数和(自身を除く): 229598988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 563, 1126, 1223, 1689, 2252, 2446, 3378, 3669, 4892, 6756, 7338, 10697, 14676, 21394, 23237, 32091, 42788, 46474, 64182, 69711, 92948, 128364, 139422, 278844, 688549, 1377098, 2065647, 2754196, 4131294, 8262588, 13082431, 26164862, 39247293, 52329724, 78494586, 156989172]

約数ペア:

[(1, 156989172), (2, 78494586), (3, 52329724), (4, 39247293), (6, 26164862), (12, 13082431), (19, 8262588), (38, 4131294), (57, 2754196), (76, 2065647), (114, 1377098), (228, 688549), (563, 278844), (1126, 139422), (1223, 128364), (1689, 92948), (2252, 69711), (2446, 64182), (3378, 46474), (3669, 42788), (4892, 32091), (6756, 23237), (7338, 21394), (10697, 14676)]