121241528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1063}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 232696800

約数和(自身を除く): 111455272

約数列:

[1, 2, 4, 8, 53, 106, 212, 269, 424, 538, 1063, 1076, 2126, 2152, 4252, 8504, 14257, 28514, 56339, 57028, 112678, 114056, 225356, 285947, 450712, 571894, 1143788, 2287576, 15155191, 30310382, 60620764, 121241528]

約数ペア:

[(1, 121241528), (2, 60620764), (4, 30310382), (8, 15155191), (53, 2287576), (106, 1143788), (212, 571894), (269, 450712), (424, 285947), (538, 225356), (1063, 114056), (1076, 112678), (2126, 57028), (2152, 56339), (4252, 28514), (8504, 14257)]