171065708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 333396000

約数和(自身を除く): 162330292

約数列:

[1, 2, 4, 11, 22, 44, 97, 149, 194, 269, 298, 388, 538, 596, 1067, 1076, 1639, 2134, 2959, 3278, 4268, 5918, 6556, 11836, 14453, 26093, 28906, 40081, 52186, 57812, 80162, 104372, 158983, 160324, 287023, 317966, 440891, 574046, 635932, 881782, 1148092, 1763564, 3887857, 7775714, 15551428, 42766427, 85532854, 171065708]

約数ペア:

[(1, 171065708), (2, 85532854), (4, 42766427), (11, 15551428), (22, 7775714), (44, 3887857), (97, 1763564), (149, 1148092), (194, 881782), (269, 635932), (298, 574046), (388, 440891), (538, 317966), (596, 287023), (1067, 160324), (1076, 158983), (1639, 104372), (2134, 80162), (2959, 57812), (3278, 52186), (4268, 40081), (5918, 28906), (6556, 26093), (11836, 14453)]