169373152

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31319}}^1$

素因数の和:31355

約数の個数: 36

約数和(自身を含む): 361088280

約数和(自身を除く): 191715128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 31319, 62638, 125276, 250552, 407147, 501104, 814294, 1002208, 1628588, 3257176, 5292911, 6514352, 10585822, 13028704, 21171644, 42343288, 84686576, 169373152]

約数ペア:

[(1, 169373152), (2, 84686576), (4, 42343288), (8, 21171644), (13, 13028704), (16, 10585822), (26, 6514352), (32, 5292911), (52, 3257176), (104, 1628588), (169, 1002208), (208, 814294), (338, 501104), (416, 407147), (676, 250552), (1352, 125276), (2704, 62638), (5408, 31319)]