131532072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{111847}}^1$

素因数の和:111870

約数の個数: 48

約数和(自身を含む): 382520160

約数和(自身を除く): 250988088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 111847, 223694, 335541, 447388, 671082, 782929, 894776, 1342164, 1565858, 2348787, 2684328, 3131716, 4697574, 5480503, 6263432, 9395148, 10961006, 16441509, 18790296, 21922012, 32883018, 43844024, 65766036, 131532072]

約数ペア:

[(1, 131532072), (2, 65766036), (3, 43844024), (4, 32883018), (6, 21922012), (7, 18790296), (8, 16441509), (12, 10961006), (14, 9395148), (21, 6263432), (24, 5480503), (28, 4697574), (42, 3131716), (49, 2684328), (56, 2348787), (84, 1565858), (98, 1342164), (147, 894776), (168, 782929), (196, 671082), (294, 447388), (392, 335541), (588, 223694), (1176, 111847)]