108251728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{797}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 226501128

約数和(自身を除く): 118249400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 653, 797, 1306, 1594, 2612, 3188, 5224, 6376, 8489, 10361, 10448, 12752, 16978, 20722, 33956, 41444, 67912, 82888, 135824, 165776, 520441, 1040882, 2081764, 4163528, 6765733, 8327056, 13531466, 27062932, 54125864, 108251728]

約数ペア:

[(1, 108251728), (2, 54125864), (4, 27062932), (8, 13531466), (13, 8327056), (16, 6765733), (26, 4163528), (52, 2081764), (104, 1040882), (208, 520441), (653, 165776), (797, 135824), (1306, 82888), (1594, 67912), (2612, 41444), (3188, 33956), (5224, 20722), (6376, 16978), (8489, 12752), (10361, 10448)]