172941232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6619}}^1$

素因数の和:6721

約数の個数: 40

約数和(自身を含む): 354620160

約数和(自身を除く): 181678928

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6532, 6619, 13064, 13238, 26128, 26476, 52952, 105904, 152237, 304474, 469949, 608948, 939898, 1217896, 1879796, 2435792, 3759592, 7519184, 10808827, 21617654, 43235308, 86470616, 172941232]

約数ペア:

[(1, 172941232), (2, 86470616), (4, 43235308), (8, 21617654), (16, 10808827), (23, 7519184), (46, 3759592), (71, 2435792), (92, 1879796), (142, 1217896), (184, 939898), (284, 608948), (368, 469949), (568, 304474), (1136, 152237), (1633, 105904), (3266, 52952), (6532, 26476), (6619, 26128), (13064, 13238)]