179668866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{8563}}^1$

素因数の和:8850

約数の個数: 32

約数和(自身を含む): 388463040

約数和(自身を除く): 208794174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 8563, 10491, 17126, 20982, 25689, 51378, 111319, 222638, 333957, 667914, 2303447, 4606894, 6910341, 13820682, 29944811, 59889622, 89834433, 179668866]

約数ペア:

[(1, 179668866), (2, 89834433), (3, 59889622), (6, 29944811), (13, 13820682), (26, 6910341), (39, 4606894), (78, 2303447), (269, 667914), (538, 333957), (807, 222638), (1614, 111319), (3497, 51378), (6994, 25689), (8563, 20982), (10491, 17126)]