142743288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1291}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 379537920

約数和(自身を除く): 236794632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 271, 408, 542, 813, 1084, 1291, 1626, 2168, 2582, 3252, 3873, 4607, 5164, 6504, 7746, 9214, 10328, 13821, 15492, 18428, 21947, 27642, 30984, 36856, 43894, 55284, 65841, 87788, 110568, 131682, 175576, 263364, 349861, 526728, 699722, 1049583, 1399444, 2099166, 2798888, 4198332, 5947637, 8396664, 11895274, 17842911, 23790548, 35685822, 47581096, 71371644, 142743288]

約数ペア:

[(1, 142743288), (2, 71371644), (3, 47581096), (4, 35685822), (6, 23790548), (8, 17842911), (12, 11895274), (17, 8396664), (24, 5947637), (34, 4198332), (51, 2798888), (68, 2099166), (102, 1399444), (136, 1049583), (204, 699722), (271, 526728), (408, 349861), (542, 263364), (813, 175576), (1084, 131682), (1291, 110568), (1626, 87788), (2168, 65841), (2582, 55284), (3252, 43894), (3873, 36856), (4607, 30984), (5164, 27642), (6504, 21947), (7746, 18428), (9214, 15492), (10328, 13821)]