157832514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1252639}}^1$

素因数の和:1252654

約数の個数: 24

約数和(自身を含む): 390823680

約数和(自身を除く): 232991166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1252639, 2505278, 3757917, 7515834, 8768473, 11273751, 17536946, 22547502, 26305419, 52610838, 78916257, 157832514]

約数ペア:

[(1, 157832514), (2, 78916257), (3, 52610838), (6, 26305419), (7, 22547502), (9, 17536946), (14, 11273751), (18, 8768473), (21, 7515834), (42, 3757917), (63, 2505278), (126, 1252639)]