157136994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1247119}}^1$

素因数の和:1247134

約数の個数: 24

約数和(自身を含む): 389101440

約数和(自身を除く): 231964446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1247119, 2494238, 3741357, 7482714, 8729833, 11224071, 17459666, 22448142, 26189499, 52378998, 78568497, 157136994]

約数ペア:

[(1, 157136994), (2, 78568497), (3, 52378998), (6, 26189499), (7, 22448142), (9, 17459666), (14, 11224071), (18, 8729833), (21, 7482714), (42, 3741357), (63, 2494238), (126, 1247119)]