168868784

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6007}}^1$

素因数の和:6273

約数の個数: 40

約数和(自身を含む): 375475968

約数和(自身を除く): 206607184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 6007, 7028, 12014, 14056, 24028, 28112, 42049, 48056, 84098, 96112, 168196, 336392, 672784, 1507757, 3015514, 6031028, 10554299, 12062056, 21108598, 24124112, 42217196, 84434392, 168868784]

約数ペア:

[(1, 168868784), (2, 84434392), (4, 42217196), (7, 24124112), (8, 21108598), (14, 12062056), (16, 10554299), (28, 6031028), (56, 3015514), (112, 1507757), (251, 672784), (502, 336392), (1004, 168196), (1757, 96112), (2008, 84098), (3514, 48056), (4016, 42049), (6007, 28112), (7028, 24028), (12014, 14056)]