155175808

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{16607}}^1$

素因数の和:16694

約数の個数: 32

約数和(自身を含む): 313392960

約数和(自身を除く): 158217152

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 16607, 33214, 66428, 132856, 265712, 531424, 1062848, 1212311, 2125696, 2424622, 4849244, 9698488, 19396976, 38793952, 77587904, 155175808]

約数ペア:

[(1, 155175808), (2, 77587904), (4, 38793952), (8, 19396976), (16, 9698488), (32, 4849244), (64, 2424622), (73, 2125696), (128, 1212311), (146, 1062848), (292, 531424), (584, 265712), (1168, 132856), (2336, 66428), (4672, 33214), (9344, 16607)]