153920984

素因数分解:

$2^3\times 7^1\times {\mathrm{2748589}}^1$

素因数の和:2748602

約数の個数: 16

約数和(自身を含む): 329830800

約数和(自身を除く): 175909816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2748589, 5497178, 10994356, 19240123, 21988712, 38480246, 76960492, 153920984]

約数ペア:

[(1, 153920984), (2, 76960492), (4, 38480246), (7, 21988712), (8, 19240123), (14, 10994356), (28, 5497178), (56, 2748589)]