172687128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{312839}}^1$

素因数の和:312871

約数の個数: 32

約数和(自身を含む): 450489600

約数和(自身を除く): 277802472

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 312839, 625678, 938517, 1251356, 1877034, 2502712, 3754068, 7195297, 7508136, 14390594, 21585891, 28781188, 43171782, 57562376, 86343564, 172687128]

約数ペア:

[(1, 172687128), (2, 86343564), (3, 57562376), (4, 43171782), (6, 28781188), (8, 21585891), (12, 14390594), (23, 7508136), (24, 7195297), (46, 3754068), (69, 2502712), (92, 1877034), (138, 1251356), (184, 938517), (276, 625678), (552, 312839)]