138339216

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{15749}}^1$

素因数の和:15824

約数の個数: 60

約数和(自身を含む): 393529500

約数和(自身を除く): 255190284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 15749, 31498, 47247, 62996, 94494, 125992, 141741, 188988, 251984, 283482, 377976, 566964, 755952, 960689, 1133928, 1921378, 2267856, 2882067, 3842756, 5764134, 7685512, 8646201, 11528268, 15371024, 17292402, 23056536, 34584804, 46113072, 69169608, 138339216]

約数ペア:

[(1, 138339216), (2, 69169608), (3, 46113072), (4, 34584804), (6, 23056536), (8, 17292402), (9, 15371024), (12, 11528268), (16, 8646201), (18, 7685512), (24, 5764134), (36, 3842756), (48, 2882067), (61, 2267856), (72, 1921378), (122, 1133928), (144, 960689), (183, 755952), (244, 566964), (366, 377976), (488, 283482), (549, 251984), (732, 188988), (976, 141741), (1098, 125992), (1464, 94494), (2196, 62996), (2928, 47247), (4392, 31498), (8784, 15749)]