145295872

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{16693}}^1$

素因数の和:16728

約数の個数: 40

約数和(自身を含む): 307403316

約数和(自身を除く): 162107444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 16693, 33386, 66772, 133544, 267088, 283781, 534176, 567562, 1068352, 1135124, 2136704, 2270248, 4273408, 4540496, 8546816, 9080992, 18161984, 36323968, 72647936, 145295872]

約数ペア:

[(1, 145295872), (2, 72647936), (4, 36323968), (8, 18161984), (16, 9080992), (17, 8546816), (32, 4540496), (34, 4273408), (64, 2270248), (68, 2136704), (128, 1135124), (136, 1068352), (256, 567562), (272, 534176), (512, 283781), (544, 267088), (1088, 133544), (2176, 66772), (4352, 33386), (8704, 16693)]