189826544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7699}}^1$

素因数の和:7797

約数の個数: 40

約数和(自身を含む): 389558400

約数和(自身を除く): 199731856

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 3082, 6164, 7699, 12328, 15398, 24656, 30796, 61592, 123184, 177077, 354154, 515833, 708308, 1031666, 1416616, 2063332, 2833232, 4126664, 8253328, 11864159, 23728318, 47456636, 94913272, 189826544]

約数ペア:

[(1, 189826544), (2, 94913272), (4, 47456636), (8, 23728318), (16, 11864159), (23, 8253328), (46, 4126664), (67, 2833232), (92, 2063332), (134, 1416616), (184, 1031666), (268, 708308), (368, 515833), (536, 354154), (1072, 177077), (1541, 123184), (3082, 61592), (6164, 30796), (7699, 24656), (12328, 15398)]