164057666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 271589760

約数和(自身を除く): 107532094

約数列:

[1, 2, 19, 23, 38, 46, 337, 437, 557, 674, 874, 1114, 6403, 7751, 10583, 12806, 12811, 15502, 21166, 25622, 147269, 187709, 243409, 294538, 375418, 486818, 3566471, 4317307, 7132942, 8634614, 82028833, 164057666]

約数ペア:

[(1, 164057666), (2, 82028833), (19, 8634614), (23, 7132942), (38, 4317307), (46, 3566471), (337, 486818), (437, 375418), (557, 294538), (674, 243409), (874, 187709), (1114, 147269), (6403, 25622), (7751, 21166), (10583, 15502), (12806, 12811)]