128896842

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5507}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 266499072

約数和(自身を除く): 137602230

約数列:

[1, 2, 3, 6, 47, 83, 94, 141, 166, 249, 282, 498, 3901, 5507, 7802, 11014, 11703, 16521, 23406, 33042, 258829, 457081, 517658, 776487, 914162, 1371243, 1552974, 2742486, 21482807, 42965614, 64448421, 128896842]

約数ペア:

[(1, 128896842), (2, 64448421), (3, 42965614), (6, 21482807), (47, 2742486), (83, 1552974), (94, 1371243), (141, 914162), (166, 776487), (249, 517658), (282, 457081), (498, 258829), (3901, 33042), (5507, 23406), (7802, 16521), (11014, 11703)]