138149710

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{9521}}^1$

素因数の和:10979

約数の個数: 16

約数和(自身を含む): 248866992

約数和(自身を除く): 110717282

約数列:

[1, 2, 5, 10, 1451, 2902, 7255, 9521, 14510, 19042, 47605, 95210, 13814971, 27629942, 69074855, 138149710]

約数ペア:

[(1, 138149710), (2, 69074855), (5, 27629942), (10, 13814971), (1451, 95210), (2902, 47605), (7255, 19042), (9521, 14510)]