169253776

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{148991}}^1$

素因数の和:149070

約数の個数: 20

約数和(自身を含む): 332550144

約数和(自身を除く): 163296368

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 148991, 297982, 595964, 1191928, 2383856, 10578361, 21156722, 42313444, 84626888, 169253776]

約数ペア:

[(1, 169253776), (2, 84626888), (4, 42313444), (8, 21156722), (16, 10578361), (71, 2383856), (142, 1191928), (284, 595964), (568, 297982), (1136, 148991)]