127737076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{7537}}^1$

素因数の和:7783

約数の個数: 24

約数和(自身を含む): 236391680

約数和(自身を除く): 108654604

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 7537, 8474, 15074, 16948, 30148, 143203, 286406, 572812, 1680751, 3361502, 6723004, 31934269, 63868538, 127737076]

約数ペア:

[(1, 127737076), (2, 63868538), (4, 31934269), (19, 6723004), (38, 3361502), (76, 1680751), (223, 572812), (446, 286406), (892, 143203), (4237, 30148), (7537, 16948), (8474, 15074)]