157807468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{33349}}^1$

素因数の和:33386

約数の個数: 36

約数和(自身を含む): 341770800

約数和(自身を除く): 183963332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 33349, 66698, 133396, 233443, 433537, 466886, 867074, 933772, 1734148, 3034759, 5635981, 6069518, 11271962, 12139036, 22543924, 39451867, 78903734, 157807468]

約数ペア:

[(1, 157807468), (2, 78903734), (4, 39451867), (7, 22543924), (13, 12139036), (14, 11271962), (26, 6069518), (28, 5635981), (52, 3034759), (91, 1734148), (169, 933772), (182, 867074), (338, 466886), (364, 433537), (676, 233443), (1183, 133396), (2366, 66698), (4732, 33349)]