156900256

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{24889}}^1$

素因数の和:25096

約数の個数: 24

約数和(自身を含む): 310477860

約数和(自身を除く): 153577604

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 24889, 49778, 99556, 199112, 398224, 796448, 4903133, 9806266, 19612532, 39225064, 78450128, 156900256]

約数ペア:

[(1, 156900256), (2, 78450128), (4, 39225064), (8, 19612532), (16, 9806266), (32, 4903133), (197, 796448), (394, 398224), (788, 199112), (1576, 99556), (3152, 49778), (6304, 24889)]