143492874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1801}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 335258496

約数和(自身を除く): 191765622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 271, 294, 542, 813, 1626, 1801, 1897, 3602, 3794, 5403, 5691, 10806, 11382, 12607, 13279, 25214, 26558, 37821, 39837, 75642, 79674, 88249, 176498, 264747, 488071, 529494, 976142, 1464213, 2928426, 3416497, 6832994, 10249491, 20498982, 23915479, 47830958, 71746437, 143492874]

約数ペア:

[(1, 143492874), (2, 71746437), (3, 47830958), (6, 23915479), (7, 20498982), (14, 10249491), (21, 6832994), (42, 3416497), (49, 2928426), (98, 1464213), (147, 976142), (271, 529494), (294, 488071), (542, 264747), (813, 176498), (1626, 88249), (1801, 79674), (1897, 75642), (3602, 39837), (3794, 37821), (5403, 26558), (5691, 25214), (10806, 13279), (11382, 12607)]