140734144

素因数分解:

$2^6\times {\mathrm{983}}^1\times {\mathrm{2237}}^1$

素因数の和:3232

約数の個数: 28

約数和(自身を含む): 279678384

約数和(自身を除く): 138944240

約数列:

[1, 2, 4, 8, 16, 32, 64, 983, 1966, 2237, 3932, 4474, 7864, 8948, 15728, 17896, 31456, 35792, 62912, 71584, 143168, 2198971, 4397942, 8795884, 17591768, 35183536, 70367072, 140734144]

約数ペア:

[(1, 140734144), (2, 70367072), (4, 35183536), (8, 17591768), (16, 8795884), (32, 4397942), (64, 2198971), (983, 143168), (1966, 71584), (2237, 62912), (3932, 35792), (4474, 31456), (7864, 17896), (8948, 15728)]