165421712

素因数分解:

$2^4\times {\mathrm{3067}}^1\times {\mathrm{3371}}^1$

素因数の和:6446

約数の個数: 20

約数和(自身を含む): 320704176

約数和(自身を除く): 155282464

約数列:

[1, 2, 4, 8, 16, 3067, 3371, 6134, 6742, 12268, 13484, 24536, 26968, 49072, 53936, 10338857, 20677714, 41355428, 82710856, 165421712]

約数ペア:

[(1, 165421712), (2, 82710856), (4, 41355428), (8, 20677714), (16, 10338857), (3067, 53936), (3371, 49072), (6134, 26968), (6742, 24536), (12268, 13484)]