130731456

素因数分解:

$2^6\times 3^1\times {\mathrm{719}}^1\times {\mathrm{947}}^1$

素因数の和:1681

約数の個数: 56

約数和(自身を含む): 346740480

約数和(自身を除く): 216009024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 719, 947, 1438, 1894, 2157, 2841, 2876, 3788, 4314, 5682, 5752, 7576, 8628, 11364, 11504, 15152, 17256, 22728, 23008, 30304, 34512, 45456, 46016, 60608, 69024, 90912, 138048, 181824, 680893, 1361786, 2042679, 2723572, 4085358, 5447144, 8170716, 10894288, 16341432, 21788576, 32682864, 43577152, 65365728, 130731456]

約数ペア:

[(1, 130731456), (2, 65365728), (3, 43577152), (4, 32682864), (6, 21788576), (8, 16341432), (12, 10894288), (16, 8170716), (24, 5447144), (32, 4085358), (48, 2723572), (64, 2042679), (96, 1361786), (192, 680893), (719, 181824), (947, 138048), (1438, 90912), (1894, 69024), (2157, 60608), (2841, 46016), (2876, 45456), (3788, 34512), (4314, 30304), (5682, 23008), (5752, 22728), (7576, 17256), (8628, 15152), (11364, 11504)]