168135506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 164746414

約数列:

[1, 2, 7, 11, 14, 22, 31, 41, 62, 77, 82, 154, 217, 287, 341, 434, 451, 574, 682, 859, 902, 1271, 1718, 2387, 2542, 3157, 4774, 6013, 6314, 8897, 9449, 12026, 13981, 17794, 18898, 26629, 27962, 35219, 53258, 66143, 70438, 97867, 132286, 186403, 195734, 246533, 292919, 372806, 387409, 493066, 585838, 774818, 1091789, 2050433, 2183578, 2711863, 4100866, 5423726, 7642523, 12009679, 15285046, 24019358, 84067753, 168135506]

約数ペア:

[(1, 168135506), (2, 84067753), (7, 24019358), (11, 15285046), (14, 12009679), (22, 7642523), (31, 5423726), (41, 4100866), (62, 2711863), (77, 2183578), (82, 2050433), (154, 1091789), (217, 774818), (287, 585838), (341, 493066), (434, 387409), (451, 372806), (574, 292919), (682, 246533), (859, 195734), (902, 186403), (1271, 132286), (1718, 97867), (2387, 70438), (2542, 66143), (3157, 53258), (4774, 35219), (6013, 27962), (6314, 26629), (8897, 18898), (9449, 17794), (12026, 13981)]