157416798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4893

約数の個数: 64

約数和(自身を含む): 398131200

約数和(自身を除く): 240714402

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2982, 4686, 4799, 5467, 9598, 10934, 14397, 16401, 28794, 32802, 33593, 52789, 67186, 100779, 105578, 158367, 201558, 316734, 340729, 369523, 681458, 739046, 1022187, 1108569, 2044374, 2217138, 2385103, 3748019, 4770206, 7155309, 7496038, 11244057, 14310618, 22488114, 26236133, 52472266, 78708399, 157416798]

約数ペア:

[(1, 157416798), (2, 78708399), (3, 52472266), (6, 26236133), (7, 22488114), (11, 14310618), (14, 11244057), (21, 7496038), (22, 7155309), (33, 4770206), (42, 3748019), (66, 2385103), (71, 2217138), (77, 2044374), (142, 1108569), (154, 1022187), (213, 739046), (231, 681458), (426, 369523), (462, 340729), (497, 316734), (781, 201558), (994, 158367), (1491, 105578), (1562, 100779), (2343, 67186), (2982, 52789), (4686, 33593), (4799, 32802), (5467, 28794), (9598, 16401), (10934, 14397)]