170738512

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 391042432

約数和(自身を除く): 220303920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 67, 112, 122, 134, 244, 268, 373, 427, 469, 488, 536, 746, 854, 938, 976, 1072, 1492, 1708, 1876, 2611, 2984, 3416, 3752, 4087, 5222, 5968, 6832, 7504, 8174, 10444, 16348, 20888, 22753, 24991, 28609, 32696, 41776, 45506, 49982, 57218, 65392, 91012, 99964, 114436, 159271, 174937, 182024, 199928, 228872, 318542, 349874, 364048, 399856, 457744, 637084, 699748, 1274168, 1399496, 1524451, 2548336, 2798992, 3048902, 6097804, 10671157, 12195608, 21342314, 24391216, 42684628, 85369256, 170738512]

約数ペア:

[(1, 170738512), (2, 85369256), (4, 42684628), (7, 24391216), (8, 21342314), (14, 12195608), (16, 10671157), (28, 6097804), (56, 3048902), (61, 2798992), (67, 2548336), (112, 1524451), (122, 1399496), (134, 1274168), (244, 699748), (268, 637084), (373, 457744), (427, 399856), (469, 364048), (488, 349874), (536, 318542), (746, 228872), (854, 199928), (938, 182024), (976, 174937), (1072, 159271), (1492, 114436), (1708, 99964), (1876, 91012), (2611, 65392), (2984, 57218), (3416, 49982), (3752, 45506), (4087, 41776), (5222, 32696), (5968, 28609), (6832, 24991), (7504, 22753), (8174, 20888), (10444, 16348)]