157434116

素因数分解:

$2^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{5507}}^1$

素因数の和:6539

約数の個数: 24

約数和(自身を含む): 315233856

約数和(自身を除く): 157799740

約数列:

[1, 2, 4, 7, 14, 28, 1021, 2042, 4084, 5507, 7147, 11014, 14294, 22028, 28588, 38549, 77098, 154196, 5622647, 11245294, 22490588, 39358529, 78717058, 157434116]

約数ペア:

[(1, 157434116), (2, 78717058), (4, 39358529), (7, 22490588), (14, 11245294), (28, 5622647), (1021, 154196), (2042, 77098), (4084, 38549), (5507, 28588), (7147, 22028), (11014, 14294)]