121531144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{114221}}^1$

素因数の和:114253

約数の個数: 32

約数和(自身を含む): 274132800

約数和(自身を除く): 152601656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 114221, 228442, 456884, 799547, 913768, 1599094, 2170199, 3198188, 4340398, 6396376, 8680796, 15191393, 17361592, 30382786, 60765572, 121531144]

約数ペア:

[(1, 121531144), (2, 60765572), (4, 30382786), (7, 17361592), (8, 15191393), (14, 8680796), (19, 6396376), (28, 4340398), (38, 3198188), (56, 2170199), (76, 1599094), (133, 913768), (152, 799547), (266, 456884), (532, 228442), (1064, 114221)]