140430816

素因数分解:

$2^5\times 3^2\times {\mathrm{487607}}^1$

素因数の和:487623

約数の個数: 36

約数和(自身を含む): 399350952

約数和(自身を除く): 258920136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487607, 975214, 1462821, 1950428, 2925642, 3900856, 4388463, 5851284, 7801712, 8776926, 11702568, 15603424, 17553852, 23405136, 35107704, 46810272, 70215408, 140430816]

約数ペア:

[(1, 140430816), (2, 70215408), (3, 46810272), (4, 35107704), (6, 23405136), (8, 17553852), (9, 15603424), (12, 11702568), (16, 8776926), (18, 7801712), (24, 5851284), (32, 4388463), (36, 3900856), (48, 2925642), (72, 1950428), (96, 1462821), (144, 975214), (288, 487607)]