157798004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{33347}}^1$

素因数の和:33384

約数の個数: 36

約数和(自身を含む): 341750304

約数和(自身を除く): 183952300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 33347, 66694, 133388, 233429, 433511, 466858, 867022, 933716, 1734044, 3034577, 5635643, 6069154, 11271286, 12138308, 22542572, 39449501, 78899002, 157798004]

約数ペア:

[(1, 157798004), (2, 78899002), (4, 39449501), (7, 22542572), (13, 12138308), (14, 11271286), (26, 6069154), (28, 5635643), (52, 3034577), (91, 1734044), (169, 933716), (182, 867022), (338, 466858), (364, 433511), (676, 233429), (1183, 133388), (2366, 66694), (4732, 33347)]