140924336

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4643}}^1$

素因数の和:4929

約数の個数: 40

約数和(自身を含む): 313265664

約数和(自身を除く): 172341328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4336, 4643, 7588, 9286, 15176, 18572, 30352, 32501, 37144, 65002, 74288, 130004, 260008, 520016, 1258253, 2516506, 5033012, 8807771, 10066024, 17615542, 20132048, 35231084, 70462168, 140924336]

約数ペア:

[(1, 140924336), (2, 70462168), (4, 35231084), (7, 20132048), (8, 17615542), (14, 10066024), (16, 8807771), (28, 5033012), (56, 2516506), (112, 1258253), (271, 520016), (542, 260008), (1084, 130004), (1897, 74288), (2168, 65002), (3794, 37144), (4336, 32501), (4643, 30352), (7588, 18572), (9286, 15176)]