169628288

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{13121}}^1$

素因数の和:13236

約数の個数: 32

約数和(自身を含む): 341303220

約数和(自身を除く): 171674932

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 13121, 26242, 52484, 104968, 209936, 419872, 839744, 1325221, 1679488, 2650442, 5300884, 10601768, 21203536, 42407072, 84814144, 169628288]

約数ペア:

[(1, 169628288), (2, 84814144), (4, 42407072), (8, 21203536), (16, 10601768), (32, 5300884), (64, 2650442), (101, 1679488), (128, 1325221), (202, 839744), (404, 419872), (808, 209936), (1616, 104968), (3232, 52484), (6464, 26242), (12928, 13121)]