127905424

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2153}}^1$

素因数の和:2287

約数の個数: 40

約数和(自身を含む): 256412160

約数和(自身を除く): 128506736

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 2153, 3713, 4306, 7426, 8612, 14852, 17224, 29704, 34448, 59408, 101191, 170087, 202382, 340174, 404764, 680348, 809528, 1360696, 1619056, 2721392, 7994089, 15988178, 31976356, 63952712, 127905424]

約数ペア:

[(1, 127905424), (2, 63952712), (4, 31976356), (8, 15988178), (16, 7994089), (47, 2721392), (79, 1619056), (94, 1360696), (158, 809528), (188, 680348), (316, 404764), (376, 340174), (632, 202382), (752, 170087), (1264, 101191), (2153, 59408), (3713, 34448), (4306, 29704), (7426, 17224), (8612, 14852)]