172321856

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5741}}^1$

素因数の和:5827

約数の個数: 56

約数和(自身を含む): 396703296

約数和(自身を除く): 224381440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 3752, 4288, 5741, 7504, 11482, 15008, 22964, 30016, 40187, 45928, 80374, 91856, 160748, 183712, 321496, 367424, 384647, 642992, 769294, 1285984, 1538588, 2571968, 2692529, 3077176, 5385058, 6154352, 10770116, 12308704, 21540232, 24617408, 43080464, 86160928, 172321856]

約数ペア:

[(1, 172321856), (2, 86160928), (4, 43080464), (7, 24617408), (8, 21540232), (14, 12308704), (16, 10770116), (28, 6154352), (32, 5385058), (56, 3077176), (64, 2692529), (67, 2571968), (112, 1538588), (134, 1285984), (224, 769294), (268, 642992), (448, 384647), (469, 367424), (536, 321496), (938, 183712), (1072, 160748), (1876, 91856), (2144, 80374), (3752, 45928), (4288, 40187), (5741, 30016), (7504, 22964), (11482, 15008)]