157389036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1873679}}^1$

素因数の和:1873693

約数の個数: 24

約数和(自身を含む): 419704320

約数和(自身を除く): 262315284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1873679, 3747358, 5621037, 7494716, 11242074, 13115753, 22484148, 26231506, 39347259, 52463012, 78694518, 157389036]

約数ペア:

[(1, 157389036), (2, 78694518), (3, 52463012), (4, 39347259), (6, 26231506), (7, 22484148), (12, 13115753), (14, 11242074), (21, 7494716), (28, 5621037), (42, 3747358), (84, 1873679)]