136377668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{256349}}^1$

素因数の和:256379

約数の個数: 24

約数和(自身を含む): 287112000

約数和(自身を除く): 150734332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 256349, 512698, 1025396, 1794443, 3588886, 4870631, 7177772, 9741262, 19482524, 34094417, 68188834, 136377668]

約数ペア:

[(1, 136377668), (2, 68188834), (4, 34094417), (7, 19482524), (14, 9741262), (19, 7177772), (28, 4870631), (38, 3588886), (76, 1794443), (133, 1025396), (266, 512698), (532, 256349)]