123695488

素因数分解:

$2^7\times 7^1\times {\mathrm{138053}}^1$

素因数の和:138074

約数の個数: 32

約数和(自身を含む): 281630160

約数和(自身を除く): 157934672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 138053, 276106, 552212, 966371, 1104424, 1932742, 2208848, 3865484, 4417696, 7730968, 8835392, 15461936, 17670784, 30923872, 61847744, 123695488]

約数ペア:

[(1, 123695488), (2, 61847744), (4, 30923872), (7, 17670784), (8, 15461936), (14, 8835392), (16, 7730968), (28, 4417696), (32, 3865484), (56, 2208848), (64, 1932742), (112, 1104424), (128, 966371), (224, 552212), (448, 276106), (896, 138053)]