147339968

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{34361}}^1$

素因数の和:34440

約数の個数: 28

約数和(自身を含む): 296750232

約数和(自身を除く): 149410264

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 34361, 68722, 137444, 274888, 549776, 1099552, 2199104, 2302187, 4604374, 9208748, 18417496, 36834992, 73669984, 147339968]

約数ペア:

[(1, 147339968), (2, 73669984), (4, 36834992), (8, 18417496), (16, 9208748), (32, 4604374), (64, 2302187), (67, 2199104), (134, 1099552), (268, 549776), (536, 274888), (1072, 137444), (2144, 68722), (4288, 34361)]