159802902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{422759}}^1$

素因数の和:422777

約数の個数: 32

約数和(自身を含む): 405849600

約数和(自身を除く): 246046698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 422759, 845518, 1268277, 2536554, 2959313, 3804831, 5918626, 7609662, 8877939, 11414493, 17755878, 22828986, 26633817, 53267634, 79901451, 159802902]

約数ペア:

[(1, 159802902), (2, 79901451), (3, 53267634), (6, 26633817), (7, 22828986), (9, 17755878), (14, 11414493), (18, 8877939), (21, 7609662), (27, 5918626), (42, 3804831), (54, 2959313), (63, 2536554), (126, 1268277), (189, 845518), (378, 422759)]