158987142

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{48799}}^1$

素因数の和:48988

約数の個数: 24

約数和(自身を含む): 346382400

約数和(自身を除く): 187395258

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 48799, 97598, 146397, 292794, 439191, 878382, 8832619, 17665238, 26497857, 52995714, 79493571, 158987142]

約数ペア:

[(1, 158987142), (2, 79493571), (3, 52995714), (6, 26497857), (9, 17665238), (18, 8832619), (181, 878382), (362, 439191), (543, 292794), (1086, 146397), (1629, 97598), (3258, 48799)]