142335942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109321}}^1$

素因数の和:109364

約数の個数: 32

約数和(自身を含む): 335837184

約数和(自身を除く): 193501242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 109321, 218642, 327963, 655926, 765247, 1530494, 2295741, 3388951, 4591482, 6777902, 10166853, 20333706, 23722657, 47445314, 71167971, 142335942]

約数ペア:

[(1, 142335942), (2, 71167971), (3, 47445314), (6, 23722657), (7, 20333706), (14, 10166853), (21, 6777902), (31, 4591482), (42, 3388951), (62, 2295741), (93, 1530494), (186, 765247), (217, 655926), (434, 327963), (651, 218642), (1302, 109321)]