128518186027

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{3119}}^1$

素因数の和:3381

約数の個数: 64

約数和(自身を含む): 167012352000

約数和(自身を除く): 38494165973

約数列:

[1, 7, 11, 49, 67, 77, 163, 343, 469, 539, 737, 1141, 1793, 3119, 3283, 3773, 5159, 7987, 10921, 12551, 21833, 22981, 34309, 36113, 55909, 76447, 87857, 120131, 152831, 208973, 240163, 252791, 508397, 535129, 614999, 840917, 1069817, 1462811, 1681141, 2298703, 3558779, 3745903, 5592367, 5886419, 10239677, 11767987, 16090921, 24911453, 34062599, 39146569, 41204933, 71677739, 112636447, 174380171, 238438193, 274025983, 374688589, 788455129, 1669067351, 1918181881, 2622820123, 11683471457, 18359740861, 128518186027]

約数ペア:

[(1, 128518186027), (7, 18359740861), (11, 11683471457), (49, 2622820123), (67, 1918181881), (77, 1669067351), (163, 788455129), (343, 374688589), (469, 274025983), (539, 238438193), (737, 174380171), (1141, 112636447), (1793, 71677739), (3119, 41204933), (3283, 39146569), (3773, 34062599), (5159, 24911453), (7987, 16090921), (10921, 11767987), (12551, 10239677), (21833, 5886419), (22981, 5592367), (34309, 3745903), (36113, 3558779), (55909, 2298703), (76447, 1681141), (87857, 1462811), (120131, 1069817), (152831, 840917), (208973, 614999), (240163, 535129), (252791, 508397)]