155323718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{99439}}^1$

素因数の和:99523

約数の個数: 16

約数和(自身を含む): 257748480

約数和(自身を除く): 102424762

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 99439, 198878, 1093829, 2187658, 7060169, 14120338, 77661859, 155323718]

約数ペア:

[(1, 155323718), (2, 77661859), (11, 14120338), (22, 7060169), (71, 2187658), (142, 1093829), (781, 198878), (1562, 99439)]