138329568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36947}}^1$

素因数の和:36976

約数の個数: 72

約数和(自身を含む): 423645768

約数和(自身を除く): 285316200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 36947, 73894, 110841, 147788, 221682, 295576, 332523, 443364, 480311, 591152, 665046, 886728, 960622, 1182304, 1330092, 1440933, 1773456, 1921244, 2660184, 2881866, 3546912, 3842488, 4322799, 5320368, 5763732, 7684976, 8645598, 10640736, 11527464, 15369952, 17291196, 23054928, 34582392, 46109856, 69164784, 138329568]

約数ペア:

[(1, 138329568), (2, 69164784), (3, 46109856), (4, 34582392), (6, 23054928), (8, 17291196), (9, 15369952), (12, 11527464), (13, 10640736), (16, 8645598), (18, 7684976), (24, 5763732), (26, 5320368), (32, 4322799), (36, 3842488), (39, 3546912), (48, 2881866), (52, 2660184), (72, 1921244), (78, 1773456), (96, 1440933), (104, 1330092), (117, 1182304), (144, 960622), (156, 886728), (208, 665046), (234, 591152), (288, 480311), (312, 443364), (416, 332523), (468, 295576), (624, 221682), (936, 147788), (1248, 110841), (1872, 73894), (3744, 36947)]