156715552

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2903}}^1$

素因数の和:3161

約数の個数: 48

約数和(自身を含む): 354195072

約数和(自身を除く): 197479520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 964, 1687, 1928, 2903, 3374, 3856, 5806, 6748, 7712, 11612, 13496, 20321, 23224, 26992, 40642, 46448, 53984, 81284, 92896, 162568, 325136, 650272, 699623, 1399246, 2798492, 4897361, 5596984, 9794722, 11193968, 19589444, 22387936, 39178888, 78357776, 156715552]

約数ペア:

[(1, 156715552), (2, 78357776), (4, 39178888), (7, 22387936), (8, 19589444), (14, 11193968), (16, 9794722), (28, 5596984), (32, 4897361), (56, 2798492), (112, 1399246), (224, 699623), (241, 650272), (482, 325136), (964, 162568), (1687, 92896), (1928, 81284), (2903, 53984), (3374, 46448), (3856, 40642), (5806, 26992), (6748, 23224), (7712, 20321), (11612, 13496)]