171336768

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20753}}^1$

素因数の和:20811

約数の個数: 56

約数和(自身を含む): 463893408

約数和(自身を除く): 292556640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 20753, 41506, 62259, 83012, 124518, 166024, 249036, 332048, 498072, 664096, 892379, 996144, 1328192, 1784758, 1992288, 2677137, 3569516, 3984576, 5354274, 7139032, 10708548, 14278064, 21417096, 28556128, 42834192, 57112256, 85668384, 171336768]

約数ペア:

[(1, 171336768), (2, 85668384), (3, 57112256), (4, 42834192), (6, 28556128), (8, 21417096), (12, 14278064), (16, 10708548), (24, 7139032), (32, 5354274), (43, 3984576), (48, 3569516), (64, 2677137), (86, 1992288), (96, 1784758), (129, 1328192), (172, 996144), (192, 892379), (258, 664096), (344, 498072), (516, 332048), (688, 249036), (1032, 166024), (1376, 124518), (2064, 83012), (2752, 62259), (4128, 41506), (8256, 20753)]