160727308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{15901}}^1$

素因数の和:15950

約数の個数: 36

約数和(自身を含む): 339285072

約数和(自身を除く): 178557764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 15901, 31802, 63604, 111307, 222614, 302119, 445228, 604238, 1208476, 2114833, 4229666, 5740261, 8459332, 11480522, 22961044, 40181827, 80363654, 160727308]

約数ペア:

[(1, 160727308), (2, 80363654), (4, 40181827), (7, 22961044), (14, 11480522), (19, 8459332), (28, 5740261), (38, 4229666), (76, 2114833), (133, 1208476), (266, 604238), (361, 445228), (532, 302119), (722, 222614), (1444, 111307), (2527, 63604), (5054, 31802), (10108, 15901)]