128516496

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{13591}}^1$

素因数の和:13799

約数の個数: 40

約数和(自身を含む): 333710784

約数和(自身を除く): 205194288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 13591, 27182, 40773, 54364, 81546, 108728, 163092, 217456, 326184, 652368, 2677427, 5354854, 8032281, 10709708, 16064562, 21419416, 32129124, 42838832, 64258248, 128516496]

約数ペア:

[(1, 128516496), (2, 64258248), (3, 42838832), (4, 32129124), (6, 21419416), (8, 16064562), (12, 10709708), (16, 8032281), (24, 5354854), (48, 2677427), (197, 652368), (394, 326184), (591, 217456), (788, 163092), (1182, 108728), (1576, 81546), (2364, 54364), (3152, 40773), (4728, 27182), (9456, 13591)]