156965903612

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{74077}}^1$

素因数の和:74683

約数の個数: 72

約数和(自身を含む): 336951190800

約数和(自身を除く): 179985287188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 569, 931, 1138, 1862, 2276, 3724, 3983, 7966, 10811, 15932, 21622, 27881, 43244, 55762, 74077, 75677, 111524, 148154, 151354, 296308, 302708, 518539, 529739, 1037078, 1059478, 1407463, 2074156, 2118956, 2814926, 3629773, 5629852, 7259546, 9852241, 14519092, 19704482, 39408964, 42149813, 68965687, 84299626, 137931374, 168599252, 275862748, 295048691, 590097382, 800846447, 1180194764, 1601692894, 2065340837, 3203385788, 4130681674, 5605925129, 8261363348, 11211850258, 22423700516, 39241475903, 78482951806, 156965903612]

約数ペア:

[(1, 156965903612), (2, 78482951806), (4, 39241475903), (7, 22423700516), (14, 11211850258), (19, 8261363348), (28, 5605925129), (38, 4130681674), (49, 3203385788), (76, 2065340837), (98, 1601692894), (133, 1180194764), (196, 800846447), (266, 590097382), (532, 295048691), (569, 275862748), (931, 168599252), (1138, 137931374), (1862, 84299626), (2276, 68965687), (3724, 42149813), (3983, 39408964), (7966, 19704482), (10811, 14519092), (15932, 9852241), (21622, 7259546), (27881, 5629852), (43244, 3629773), (55762, 2814926), (74077, 2118956), (75677, 2074156), (111524, 1407463), (148154, 1059478), (151354, 1037078), (296308, 529739), (302708, 518539)]