129895144

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 247638600

約数和(自身を除く): 117743456

約数列:

[1, 2, 4, 8, 89, 178, 241, 356, 482, 712, 757, 964, 1514, 1928, 3028, 6056, 21449, 42898, 67373, 85796, 134746, 171592, 182437, 269492, 364874, 538984, 729748, 1459496, 16236893, 32473786, 64947572, 129895144]

約数ペア:

[(1, 129895144), (2, 64947572), (4, 32473786), (8, 16236893), (89, 1459496), (178, 729748), (241, 538984), (356, 364874), (482, 269492), (712, 182437), (757, 171592), (964, 134746), (1514, 85796), (1928, 67373), (3028, 42898), (6056, 21449)]