168250082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 349913088

約数和(自身を除く): 181663006

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2711, 2821, 4433, 4774, 5422, 5642, 8866, 18977, 29821, 31031, 35243, 37954, 59642, 62062, 70486, 84041, 168082, 208747, 246701, 387673, 417494, 493402, 588287, 775346, 924451, 1092533, 1176574, 1848902, 2185066, 2713711, 5427422, 6471157, 7647731, 12017863, 12942314, 15295462, 24035726, 84125041, 168250082]

約数ペア:

[(1, 168250082), (2, 84125041), (7, 24035726), (11, 15295462), (13, 12942314), (14, 12017863), (22, 7647731), (26, 6471157), (31, 5427422), (62, 2713711), (77, 2185066), (91, 1848902), (143, 1176574), (154, 1092533), (182, 924451), (217, 775346), (286, 588287), (341, 493402), (403, 417494), (434, 387673), (682, 246701), (806, 208747), (1001, 168082), (2002, 84041), (2387, 70486), (2711, 62062), (2821, 59642), (4433, 37954), (4774, 35243), (5422, 31031), (5642, 29821), (8866, 18977)]