168276736

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{4729}}^1$

素因数の和:4884

約数の個数: 36

約数和(自身を含む): 338384200

約数和(自身を除く): 170107464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 4729, 8896, 9458, 17792, 18916, 35584, 37832, 75664, 151328, 302656, 605312, 657331, 1210624, 1314662, 2629324, 5258648, 10517296, 21034592, 42069184, 84138368, 168276736]

約数ペア:

[(1, 168276736), (2, 84138368), (4, 42069184), (8, 21034592), (16, 10517296), (32, 5258648), (64, 2629324), (128, 1314662), (139, 1210624), (256, 657331), (278, 605312), (556, 302656), (1112, 151328), (2224, 75664), (4448, 37832), (4729, 35584), (8896, 18916), (9458, 17792)]