137769076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{42157}}^1$

素因数の和:42223

約数の個数: 24

約数和(自身を含む): 259693280

約数和(自身を除く): 121924204

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 42157, 84314, 168628, 800983, 1601966, 1812751, 3203932, 3625502, 7251004, 34442269, 68884538, 137769076]

約数ペア:

[(1, 137769076), (2, 68884538), (4, 34442269), (19, 7251004), (38, 3625502), (43, 3203932), (76, 1812751), (86, 1601966), (172, 800983), (817, 168628), (1634, 84314), (3268, 42157)]