140402736

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2221}}^1$

素因数の和:2674

約数の個数: 60

約数和(自身を含む): 394005040

約数和(自身を除く): 253602304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 1317, 1756, 2221, 2634, 3512, 3951, 4442, 5268, 6663, 7024, 7902, 8884, 10536, 13326, 15804, 17768, 19989, 21072, 26652, 31608, 35536, 39978, 53304, 63216, 79956, 106608, 159912, 319824, 975019, 1950038, 2925057, 3900076, 5850114, 7800152, 8775171, 11700228, 15600304, 17550342, 23400456, 35100684, 46800912, 70201368, 140402736]

約数ペア:

[(1, 140402736), (2, 70201368), (3, 46800912), (4, 35100684), (6, 23400456), (8, 17550342), (9, 15600304), (12, 11700228), (16, 8775171), (18, 7800152), (24, 5850114), (36, 3900076), (48, 2925057), (72, 1950038), (144, 975019), (439, 319824), (878, 159912), (1317, 106608), (1756, 79956), (2221, 63216), (2634, 53304), (3512, 39978), (3951, 35536), (4442, 31608), (5268, 26652), (6663, 21072), (7024, 19989), (7902, 17768), (8884, 15804), (10536, 13326)]