129372656

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4793}}^1$

素因数の和:5049

約数の個数: 40

約数和(自身を含む): 287716704

約数和(自身を除く): 158344048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 4793, 6748, 9586, 13496, 19172, 26992, 33551, 38344, 67102, 76688, 134204, 268408, 536816, 1155113, 2310226, 4620452, 8085791, 9240904, 16171582, 18481808, 32343164, 64686328, 129372656]

約数ペア:

[(1, 129372656), (2, 64686328), (4, 32343164), (7, 18481808), (8, 16171582), (14, 9240904), (16, 8085791), (28, 4620452), (56, 2310226), (112, 1155113), (241, 536816), (482, 268408), (964, 134204), (1687, 76688), (1928, 67102), (3374, 38344), (3856, 33551), (4793, 26992), (6748, 19172), (9586, 13496)]