156985339716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1721557}}^1$

素因数の和:1721733

約数の個数: 72

約数和(自身を含む): 422986800600

約数和(自身を除く): 266001460884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 149, 153, 204, 298, 306, 447, 596, 612, 894, 1341, 1788, 2533, 2682, 5066, 5364, 7599, 10132, 15198, 22797, 30396, 45594, 91188, 1721557, 3443114, 5164671, 6886228, 10329342, 15494013, 20658684, 29266469, 30988026, 58532938, 61976052, 87799407, 117065876, 175598814, 256511993, 263398221, 351197628, 513023986, 526796442, 769535979, 1026047972, 1053592884, 1539071958, 2308607937, 3078143916, 4360703881, 4617215874, 8721407762, 9234431748, 13082111643, 17442815524, 26164223286, 39246334929, 52328446572, 78492669858, 156985339716]

約数ペア:

[(1, 156985339716), (2, 78492669858), (3, 52328446572), (4, 39246334929), (6, 26164223286), (9, 17442815524), (12, 13082111643), (17, 9234431748), (18, 8721407762), (34, 4617215874), (36, 4360703881), (51, 3078143916), (68, 2308607937), (102, 1539071958), (149, 1053592884), (153, 1026047972), (204, 769535979), (298, 526796442), (306, 513023986), (447, 351197628), (596, 263398221), (612, 256511993), (894, 175598814), (1341, 117065876), (1788, 87799407), (2533, 61976052), (2682, 58532938), (5066, 30988026), (5364, 29266469), (7599, 20658684), (10132, 15494013), (15198, 10329342), (22797, 6886228), (30396, 5164671), (45594, 3443114), (91188, 1721557)]