161855142

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{43721}}^1$

素因数の和:44343

約数の個数: 16

約数和(自身を含む): 324242352

約数和(自身を除く): 162387210

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 43721, 87442, 131163, 262326, 26975857, 53951714, 80927571, 161855142]

約数ペア:

[(1, 161855142), (2, 80927571), (3, 53951714), (6, 26975857), (617, 262326), (1234, 131163), (1851, 87442), (3702, 43721)]