156742190672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{400949}}^1$

素因数の和:401471

約数の個数: 40

約数和(自身を含む): 310089918600

約数和(自身を除く): 153347727928

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 461, 848, 922, 1844, 3688, 7376, 24433, 48866, 97732, 195464, 390928, 400949, 801898, 1603796, 3207592, 6415184, 21250297, 42500594, 85001188, 170002376, 184837489, 340004752, 369674978, 739349956, 1478699912, 2957399824, 9796386917, 19592773834, 39185547668, 78371095336, 156742190672]

約数ペア:

[(1, 156742190672), (2, 78371095336), (4, 39185547668), (8, 19592773834), (16, 9796386917), (53, 2957399824), (106, 1478699912), (212, 739349956), (424, 369674978), (461, 340004752), (848, 184837489), (922, 170002376), (1844, 85001188), (3688, 42500594), (7376, 21250297), (24433, 6415184), (48866, 3207592), (97732, 1603796), (195464, 801898), (390928, 400949)]