126678342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 306561024

約数和(自身を除く): 179882682

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1491, 1633, 1847, 2982, 3266, 3694, 4899, 5541, 9798, 11082, 11431, 12929, 22862, 25858, 34293, 38787, 42481, 68586, 77574, 84962, 127443, 131137, 254886, 262274, 297367, 393411, 594734, 786822, 892101, 917959, 1784202, 1835918, 2753877, 3016151, 5507754, 6032302, 9048453, 18096906, 21113057, 42226114, 63339171, 126678342]

約数ペア:

[(1, 126678342), (2, 63339171), (3, 42226114), (6, 21113057), (7, 18096906), (14, 9048453), (21, 6032302), (23, 5507754), (42, 3016151), (46, 2753877), (69, 1835918), (71, 1784202), (138, 917959), (142, 892101), (161, 786822), (213, 594734), (322, 393411), (426, 297367), (483, 262274), (497, 254886), (966, 131137), (994, 127443), (1491, 84962), (1633, 77574), (1847, 68586), (2982, 42481), (3266, 38787), (3694, 34293), (4899, 25858), (5541, 22862), (9798, 12929), (11082, 11431)]