139177504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{255841}}^1$

素因数の和:255868

約数の個数: 24

約数和(自身を含む): 290124828

約数和(自身を除く): 150947324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 255841, 511682, 1023364, 2046728, 4093456, 4349297, 8186912, 8698594, 17397188, 34794376, 69588752, 139177504]

約数ペア:

[(1, 139177504), (2, 69588752), (4, 34794376), (8, 17397188), (16, 8698594), (17, 8186912), (32, 4349297), (34, 4093456), (68, 2046728), (136, 1023364), (272, 511682), (544, 255841)]