140044232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19429}}^1$

素因数の和:19505

約数の個数: 32

約数和(自身を含む): 283289400

約数和(自身を除く): 143245168

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 19429, 38858, 77716, 155432, 330293, 660586, 1029737, 1321172, 2059474, 2642344, 4118948, 8237896, 17505529, 35011058, 70022116, 140044232]

約数ペア:

[(1, 140044232), (2, 70022116), (4, 35011058), (8, 17505529), (17, 8237896), (34, 4118948), (53, 2642344), (68, 2059474), (106, 1321172), (136, 1029737), (212, 660586), (424, 330293), (901, 155432), (1802, 77716), (3604, 38858), (7208, 19429)]