181007144

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{827}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 344282400

約数和(自身を除く): 163275256

約数列:

[1, 2, 4, 8, 109, 218, 251, 436, 502, 827, 872, 1004, 1654, 2008, 3308, 6616, 27359, 54718, 90143, 109436, 180286, 207577, 218872, 360572, 415154, 721144, 830308, 1660616, 22625893, 45251786, 90503572, 181007144]

約数ペア:

[(1, 181007144), (2, 90503572), (4, 45251786), (8, 22625893), (109, 1660616), (218, 830308), (251, 721144), (436, 415154), (502, 360572), (827, 218872), (872, 207577), (1004, 180286), (1654, 109436), (2008, 90143), (3308, 54718), (6616, 27359)]