138094976

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{14779}}^1$

素因数の和:14866

約数の個数: 32

約数和(自身を含む): 278898600

約数和(自身を除く): 140803624

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 14779, 29558, 59116, 118232, 236464, 472928, 945856, 1078867, 1891712, 2157734, 4315468, 8630936, 17261872, 34523744, 69047488, 138094976]

約数ペア:

[(1, 138094976), (2, 69047488), (4, 34523744), (8, 17261872), (16, 8630936), (32, 4315468), (64, 2157734), (73, 1891712), (128, 1078867), (146, 945856), (292, 472928), (584, 236464), (1168, 118232), (2336, 59116), (4672, 29558), (9344, 14779)]