156988666395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{27803}}^1$

素因数の和:27914

約数の個数: 144

約数和(自身を含む): 321897584736

約数和(自身を除く): 164908918341

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 61, 85, 99, 121, 153, 165, 183, 187, 255, 305, 363, 495, 549, 561, 605, 671, 765, 915, 935, 1037, 1089, 1683, 1815, 2013, 2057, 2745, 2805, 3111, 3355, 5185, 5445, 6039, 6171, 7381, 8415, 9333, 10065, 10285, 11407, 15555, 18513, 22143, 27803, 30195, 30855, 34221, 36905, 46665, 57035, 66429, 83409, 92565, 102663, 110715, 125477, 139015, 171105, 250227, 305833, 332145, 376431, 417045, 472651, 513315, 627385, 917499, 1129293, 1251135, 1417953, 1529165, 1695983, 1882155, 2363255, 2752497, 3364163, 4253859, 4587495, 5087949, 5199161, 5646465, 7089765, 8479915, 10092489, 13762485, 15263847, 15597483, 16820815, 18655813, 21269295, 25439745, 25995805, 28831711, 30277467, 46792449, 50462445, 55967439, 57190771, 76319235, 77987415, 86495133, 93279065, 144158555, 151387335, 167902317, 171572313, 205213943, 233962245, 259485399, 279837195, 285953855, 317148821, 432475665, 514716939, 615641829, 839511585, 857861565, 951446463, 1026069715, 1297426995, 1585744105, 1846925487, 2573584695, 2854339389, 3078209145, 3488637031, 4757232315, 9234627435, 10465911093, 14271696945, 17443185155, 31397733279, 52329555465, 156988666395]

約数ペア:

[(1, 156988666395), (3, 52329555465), (5, 31397733279), (9, 17443185155), (11, 14271696945), (15, 10465911093), (17, 9234627435), (33, 4757232315), (45, 3488637031), (51, 3078209145), (55, 2854339389), (61, 2573584695), (85, 1846925487), (99, 1585744105), (121, 1297426995), (153, 1026069715), (165, 951446463), (183, 857861565), (187, 839511585), (255, 615641829), (305, 514716939), (363, 432475665), (495, 317148821), (549, 285953855), (561, 279837195), (605, 259485399), (671, 233962245), (765, 205213943), (915, 171572313), (935, 167902317), (1037, 151387335), (1089, 144158555), (1683, 93279065), (1815, 86495133), (2013, 77987415), (2057, 76319235), (2745, 57190771), (2805, 55967439), (3111, 50462445), (3355, 46792449), (5185, 30277467), (5445, 28831711), (6039, 25995805), (6171, 25439745), (7381, 21269295), (8415, 18655813), (9333, 16820815), (10065, 15597483), (10285, 15263847), (11407, 13762485), (15555, 10092489), (18513, 8479915), (22143, 7089765), (27803, 5646465), (30195, 5199161), (30855, 5087949), (34221, 4587495), (36905, 4253859), (46665, 3364163), (57035, 2752497), (66429, 2363255), (83409, 1882155), (92565, 1695983), (102663, 1529165), (110715, 1417953), (125477, 1251135), (139015, 1129293), (171105, 917499), (250227, 627385), (305833, 513315), (332145, 472651), (376431, 417045)]