159331408

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{6863}}^1$

素因数の和:8322

約数の個数: 20

約数和(自身を含む): 308962368

約数和(自身を除く): 149630960

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 6863, 11608, 13726, 23216, 27452, 54904, 109808, 9958213, 19916426, 39832852, 79665704, 159331408]

約数ペア:

[(1, 159331408), (2, 79665704), (4, 39832852), (8, 19916426), (16, 9958213), (1451, 109808), (2902, 54904), (5804, 27452), (6863, 23216), (11608, 13726)]