153993884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 300585600

約数和(自身を除く): 146591716

約数列:

[1, 2, 4, 11, 22, 44, 83, 149, 166, 283, 298, 332, 566, 596, 913, 1132, 1639, 1826, 3113, 3278, 3652, 6226, 6556, 12367, 12452, 23489, 24734, 42167, 46978, 49468, 84334, 93956, 136037, 168668, 258379, 272074, 463837, 516758, 544148, 927674, 1033516, 1855348, 3499861, 6999722, 13999444, 38498471, 76996942, 153993884]

約数ペア:

[(1, 153993884), (2, 76996942), (4, 38498471), (11, 13999444), (22, 6999722), (44, 3499861), (83, 1855348), (149, 1033516), (166, 927674), (283, 544148), (298, 516758), (332, 463837), (566, 272074), (596, 258379), (913, 168668), (1132, 136037), (1639, 93956), (1826, 84334), (3113, 49468), (3278, 46978), (3652, 42167), (6226, 24734), (6556, 23489), (12367, 12452)]