153670554

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 349920000

約数和(自身を除く): 196249446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 149, 213, 269, 298, 426, 447, 538, 639, 807, 894, 1278, 1341, 1614, 1917, 2421, 2682, 3834, 4023, 4842, 7263, 8046, 10579, 14526, 19099, 21158, 31737, 38198, 40081, 57297, 63474, 80162, 95211, 114594, 120243, 171891, 190422, 240486, 285633, 343782, 360729, 515673, 571266, 721458, 1031346, 1082187, 2164374, 2845751, 5691502, 8537253, 17074506, 25611759, 51223518, 76835277, 153670554]

約数ペア:

[(1, 153670554), (2, 76835277), (3, 51223518), (6, 25611759), (9, 17074506), (18, 8537253), (27, 5691502), (54, 2845751), (71, 2164374), (142, 1082187), (149, 1031346), (213, 721458), (269, 571266), (298, 515673), (426, 360729), (447, 343782), (538, 285633), (639, 240486), (807, 190422), (894, 171891), (1278, 120243), (1341, 114594), (1614, 95211), (1917, 80162), (2421, 63474), (2682, 57297), (3834, 40081), (4023, 38198), (4842, 31737), (7263, 21158), (8046, 19099), (10579, 14526)]