141981424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3061}}^1$

素因数の和:3305

約数の個数: 40

約数和(自身を含む): 297675392

約数和(自身を除く): 155693968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2899, 3061, 3568, 5798, 6122, 11596, 12244, 23192, 24488, 39793, 46384, 48976, 79586, 159172, 318344, 636688, 682603, 1365206, 2730412, 5460824, 8873839, 10921648, 17747678, 35495356, 70990712, 141981424]

約数ペア:

[(1, 141981424), (2, 70990712), (4, 35495356), (8, 17747678), (13, 10921648), (16, 8873839), (26, 5460824), (52, 2730412), (104, 1365206), (208, 682603), (223, 636688), (446, 318344), (892, 159172), (1784, 79586), (2899, 48976), (3061, 46384), (3568, 39793), (5798, 24488), (6122, 23192), (11596, 12244)]