165235642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18637}}^1$

素因数の和:18694

約数の個数: 32

約数和(自身を含む): 300593664

約数和(自身を除く): 135358022

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 18637, 37274, 205007, 242281, 410014, 484562, 577747, 1155494, 2665091, 5330182, 6355217, 7510711, 12710434, 15021422, 82617821, 165235642]

約数ペア:

[(1, 165235642), (2, 82617821), (11, 15021422), (13, 12710434), (22, 7510711), (26, 6355217), (31, 5330182), (62, 2665091), (143, 1155494), (286, 577747), (341, 484562), (403, 410014), (682, 242281), (806, 205007), (4433, 37274), (8866, 18637)]