147914560

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6899}}^1$

素因数の和:6983

約数の個数: 56

約数和(自身を含む): 357530400

約数和(自身を除く): 209615840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 6899, 10720, 13798, 21440, 27596, 34495, 55192, 68990, 110384, 137980, 220768, 275960, 441536, 462233, 551920, 924466, 1103840, 1848932, 2207680, 2311165, 3697864, 4622330, 7395728, 9244660, 14791456, 18489320, 29582912, 36978640, 73957280, 147914560]

約数ペア:

[(1, 147914560), (2, 73957280), (4, 36978640), (5, 29582912), (8, 18489320), (10, 14791456), (16, 9244660), (20, 7395728), (32, 4622330), (40, 3697864), (64, 2311165), (67, 2207680), (80, 1848932), (134, 1103840), (160, 924466), (268, 551920), (320, 462233), (335, 441536), (536, 275960), (670, 220768), (1072, 137980), (1340, 110384), (2144, 68990), (2680, 55192), (4288, 34495), (5360, 27596), (6899, 21440), (10720, 13798)]