128489374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83761}}^1$

素因数の和:83835

約数の個数: 16

約数和(自身を含む): 211080240

約数和(自身を除く): 82590866

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 83761, 167522, 1088893, 2177786, 4941899, 9883798, 64244687, 128489374]

約数ペア:

[(1, 128489374), (2, 64244687), (13, 9883798), (26, 4941899), (59, 2177786), (118, 1088893), (767, 167522), (1534, 83761)]