128510874

素因数分解:

$2^1\times 3^4\times {\mathrm{349}}^1\times {\mathrm{2273}}^1$

素因数の和:2636

約数の個数: 40

約数和(自身を含む): 288911700

約数和(自身を除く): 160400826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 349, 698, 1047, 2094, 2273, 3141, 4546, 6282, 6819, 9423, 13638, 18846, 20457, 28269, 40914, 56538, 61371, 122742, 184113, 368226, 793277, 1586554, 2379831, 4759662, 7139493, 14278986, 21418479, 42836958, 64255437, 128510874]

約数ペア:

[(1, 128510874), (2, 64255437), (3, 42836958), (6, 21418479), (9, 14278986), (18, 7139493), (27, 4759662), (54, 2379831), (81, 1586554), (162, 793277), (349, 368226), (698, 184113), (1047, 122742), (2094, 61371), (2273, 56538), (3141, 40914), (4546, 28269), (6282, 20457), (6819, 18846), (9423, 13638)]