138712736

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{15649}}^1$

素因数の和:15936

約数の個数: 24

約数和(自身を含む): 274094100

約数和(自身を除く): 135381364

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 4432, 8864, 15649, 31298, 62596, 125192, 250384, 500768, 4334773, 8669546, 17339092, 34678184, 69356368, 138712736]

約数ペア:

[(1, 138712736), (2, 69356368), (4, 34678184), (8, 17339092), (16, 8669546), (32, 4334773), (277, 500768), (554, 250384), (1108, 125192), (2216, 62596), (4432, 31298), (8864, 15649)]