161760512

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{9431}}^1$

素因数の和:9514

約数の個数: 36

約数和(自身を含む): 327743136

約数和(自身を除く): 165982624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 4288, 8576, 9431, 17152, 18862, 37724, 75448, 150896, 301792, 603584, 631877, 1207168, 1263754, 2414336, 2527508, 5055016, 10110032, 20220064, 40440128, 80880256, 161760512]

約数ペア:

[(1, 161760512), (2, 80880256), (4, 40440128), (8, 20220064), (16, 10110032), (32, 5055016), (64, 2527508), (67, 2414336), (128, 1263754), (134, 1207168), (256, 631877), (268, 603584), (536, 301792), (1072, 150896), (2144, 75448), (4288, 37724), (8576, 18862), (9431, 17152)]