127136456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 257385600

約数和(自身を除く): 130249144

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 719, 961, 1426, 1438, 1922, 2852, 2876, 3844, 5704, 5752, 7688, 16537, 22103, 22289, 33074, 44206, 44578, 66148, 88412, 89156, 132296, 176824, 178312, 512647, 690959, 1025294, 1381918, 2050588, 2763836, 4101176, 5527672, 15892057, 31784114, 63568228, 127136456]

約数ペア:

[(1, 127136456), (2, 63568228), (4, 31784114), (8, 15892057), (23, 5527672), (31, 4101176), (46, 2763836), (62, 2050588), (92, 1381918), (124, 1025294), (184, 690959), (248, 512647), (713, 178312), (719, 176824), (961, 132296), (1426, 89156), (1438, 88412), (1922, 66148), (2852, 44578), (2876, 44206), (3844, 33074), (5704, 22289), (5752, 22103), (7688, 16537)]