130867256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43391}}^1$

素因数の和:43439

約数の個数: 32

約数和(自身を含む): 273369600

約数和(自身を除く): 142502344

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 43391, 86782, 173564, 347128, 564083, 1128166, 1258339, 2256332, 2516678, 4512664, 5033356, 10066712, 16358407, 32716814, 65433628, 130867256]

約数ペア:

[(1, 130867256), (2, 65433628), (4, 32716814), (8, 16358407), (13, 10066712), (26, 5033356), (29, 4512664), (52, 2516678), (58, 2256332), (104, 1258339), (116, 1128166), (232, 564083), (377, 347128), (754, 173564), (1508, 86782), (3016, 43391)]