128890974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11593}}^1$

素因数の和:11724

約数の個数: 32

約数和(自身を含む): 275473440

約数和(自身を除く): 146582466

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 11593, 23186, 34779, 69558, 197081, 394162, 591243, 1182486, 1263637, 2527274, 3790911, 7581822, 21481829, 42963658, 64445487, 128890974]

約数ペア:

[(1, 128890974), (2, 64445487), (3, 42963658), (6, 21481829), (17, 7581822), (34, 3790911), (51, 2527274), (102, 1263637), (109, 1182486), (218, 591243), (327, 394162), (654, 197081), (1853, 69558), (3706, 34779), (5559, 23186), (11118, 11593)]