166331392

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1426

約数の個数: 44

約数和(自身を含む): 335380480

約数和(自身を除く): 169049088

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 1279, 2032, 2558, 4064, 5116, 8128, 10232, 16256, 20464, 32512, 40928, 65024, 81856, 130048, 162433, 163712, 324866, 327424, 649732, 654848, 1299464, 1309696, 2598928, 5197856, 10395712, 20791424, 41582848, 83165696, 166331392]

約数ペア:

[(1, 166331392), (2, 83165696), (4, 41582848), (8, 20791424), (16, 10395712), (32, 5197856), (64, 2598928), (127, 1309696), (128, 1299464), (254, 654848), (256, 649732), (508, 327424), (512, 324866), (1016, 163712), (1024, 162433), (1279, 130048), (2032, 81856), (2558, 65024), (4064, 40928), (5116, 32512), (8128, 20464), (10232, 16256)]