155784470

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{23011}}^1$

素因数の和:23695

約数の個数: 16

約数和(自身を含む): 280838448

約数和(自身を除く): 125053978

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 23011, 46022, 115055, 230110, 15578447, 31156894, 77892235, 155784470]

約数ペア:

[(1, 155784470), (2, 77892235), (5, 31156894), (10, 15578447), (677, 230110), (1354, 115055), (3385, 46022), (6770, 23011)]