160315984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{971}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 329764608

約数和(自身を除く): 169448624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 607, 971, 1214, 1942, 2428, 3884, 4856, 7768, 9712, 10319, 15536, 16507, 20638, 33014, 41276, 66028, 82552, 132056, 165104, 264112, 589397, 1178794, 2357588, 4715176, 9430352, 10019749, 20039498, 40078996, 80157992, 160315984]

約数ペア:

[(1, 160315984), (2, 80157992), (4, 40078996), (8, 20039498), (16, 10019749), (17, 9430352), (34, 4715176), (68, 2357588), (136, 1178794), (272, 589397), (607, 264112), (971, 165104), (1214, 132056), (1942, 82552), (2428, 66028), (3884, 41276), (4856, 33014), (7768, 20638), (9712, 16507), (10319, 15536)]