152719888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307903}}^1$

素因数の和:307942

約数の個数: 20

約数和(自身を含む): 305440768

約数和(自身を除く): 152720880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 307903, 615806, 1231612, 2463224, 4926448, 9544993, 19089986, 38179972, 76359944, 152719888]

約数ペア:

[(1, 152719888), (2, 76359944), (4, 38179972), (8, 19089986), (16, 9544993), (31, 4926448), (62, 2463224), (124, 1231612), (248, 615806), (496, 307903)]