138742272

素因数分解:

$2^9\times 3^2\times {\mathrm{30109}}^1$

素因数の和:30133

約数の個数: 60

約数和(自身を含む): 400432890

約数和(自身を除く): 261690618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 30109, 60218, 90327, 120436, 180654, 240872, 270981, 361308, 481744, 541962, 722616, 963488, 1083924, 1445232, 1926976, 2167848, 2890464, 3853952, 4335696, 5780928, 7707904, 8671392, 11561856, 15415808, 17342784, 23123712, 34685568, 46247424, 69371136, 138742272]

約数ペア:

[(1, 138742272), (2, 69371136), (3, 46247424), (4, 34685568), (6, 23123712), (8, 17342784), (9, 15415808), (12, 11561856), (16, 8671392), (18, 7707904), (24, 5780928), (32, 4335696), (36, 3853952), (48, 2890464), (64, 2167848), (72, 1926976), (96, 1445232), (128, 1083924), (144, 963488), (192, 722616), (256, 541962), (288, 481744), (384, 361308), (512, 270981), (576, 240872), (768, 180654), (1152, 120436), (1536, 90327), (2304, 60218), (4608, 30109)]