157211388

素因数分解:

$2^2\times 3^3\times {\mathrm{1455661}}^1$

素因数の和:1455674

約数の個数: 24

約数和(自身を含む): 407585360

約数和(自身を除く): 250373972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1455661, 2911322, 4366983, 5822644, 8733966, 13100949, 17467932, 26201898, 39302847, 52403796, 78605694, 157211388]

約数ペア:

[(1, 157211388), (2, 78605694), (3, 52403796), (4, 39302847), (6, 26201898), (9, 17467932), (12, 13100949), (18, 8733966), (27, 5822644), (36, 4366983), (54, 2911322), (108, 1455661)]