140215968

素因数分解:

$2^5\times 3^3\times {\mathrm{162287}}^1$

素因数の和:162306

約数の個数: 48

約数和(自身を含む): 408965760

約数和(自身を除く): 268749792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 162287, 324574, 486861, 649148, 973722, 1298296, 1460583, 1947444, 2596592, 2921166, 3894888, 4381749, 5193184, 5842332, 7789776, 8763498, 11684664, 15579552, 17526996, 23369328, 35053992, 46738656, 70107984, 140215968]

約数ペア:

[(1, 140215968), (2, 70107984), (3, 46738656), (4, 35053992), (6, 23369328), (8, 17526996), (9, 15579552), (12, 11684664), (16, 8763498), (18, 7789776), (24, 5842332), (27, 5193184), (32, 4381749), (36, 3894888), (48, 2921166), (54, 2596592), (72, 1947444), (96, 1460583), (108, 1298296), (144, 973722), (216, 649148), (288, 486861), (432, 324574), (864, 162287)]