155369710

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{16001}}^1$

素因数の和:16979

約数の個数: 16

約数和(自身を含む): 279970992

約数和(自身を除く): 124601282

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 16001, 32002, 80005, 160010, 15536971, 31073942, 77684855, 155369710]

約数ペア:

[(1, 155369710), (2, 77684855), (5, 31073942), (10, 15536971), (971, 160010), (1942, 80005), (4855, 32002), (9710, 16001)]