129484904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 250364520

約数和(自身を除く): 120879616

約数列:

[1, 2, 4, 8, 37, 74, 148, 293, 296, 586, 1172, 1493, 2344, 2986, 5972, 10841, 11944, 21682, 43364, 55241, 86728, 110482, 220964, 437449, 441928, 874898, 1749796, 3499592, 16185613, 32371226, 64742452, 129484904]

約数ペア:

[(1, 129484904), (2, 64742452), (4, 32371226), (8, 16185613), (37, 3499592), (74, 1749796), (148, 874898), (293, 441928), (296, 437449), (586, 220964), (1172, 110482), (1493, 86728), (2344, 55241), (2986, 43364), (5972, 21682), (10841, 11944)]