157217634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1247759}}^1$

素因数の和:1247774

約数の個数: 24

約数和(自身を含む): 389301120

約数和(自身を除く): 232083486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1247759, 2495518, 3743277, 7486554, 8734313, 11229831, 17468626, 22459662, 26202939, 52405878, 78608817, 157217634]

約数ペア:

[(1, 157217634), (2, 78608817), (3, 52405878), (6, 26202939), (7, 22459662), (9, 17468626), (14, 11229831), (18, 8734313), (21, 7486554), (42, 3743277), (63, 2495518), (126, 1247759)]