135245390008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{238108081}}^1$

素因数の和:238108158

約数の個数: 16

約数和(自身を含む): 257156728560

約数和(自身を除く): 121911338552

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 238108081, 476216162, 952432324, 1904864648, 16905673751, 33811347502, 67622695004, 135245390008]

約数ペア:

[(1, 135245390008), (2, 67622695004), (4, 33811347502), (8, 16905673751), (71, 1904864648), (142, 952432324), (284, 476216162), (568, 238108081)]