137177978

素因数分解:

$2^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{5237}}^1$

素因数の和:7117

約数の個数: 16

約数和(自身を含む): 235332864

約数和(自身を除く): 98154886

約数列:

[1, 2, 7, 14, 1871, 3742, 5237, 10474, 13097, 26194, 36659, 73318, 9798427, 19596854, 68588989, 137177978]

約数ペア:

[(1, 137177978), (2, 68588989), (7, 19596854), (14, 9798427), (1871, 73318), (3742, 36659), (5237, 26194), (10474, 13097)]