123947936

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4357}}^1$

素因数の和:4501

約数の個数: 48

約数和(自身を含む): 281143296

約数和(自身を除く): 157195360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 4357, 7112, 8714, 14224, 17428, 28448, 30499, 34856, 60998, 69712, 121996, 139424, 243992, 487984, 553339, 975968, 1106678, 2213356, 3873373, 4426712, 7746746, 8853424, 15493492, 17706848, 30986984, 61973968, 123947936]

約数ペア:

[(1, 123947936), (2, 61973968), (4, 30986984), (7, 17706848), (8, 15493492), (14, 8853424), (16, 7746746), (28, 4426712), (32, 3873373), (56, 2213356), (112, 1106678), (127, 975968), (224, 553339), (254, 487984), (508, 243992), (889, 139424), (1016, 121996), (1778, 69712), (2032, 60998), (3556, 34856), (4064, 30499), (4357, 28448), (7112, 17428), (8714, 14224)]