189849557968

素因数分解:

$2^4\times 7^1\times {\mathrm{71363}}^1\times {\mathrm{23753}}^1$

素因数の和:95131

約数の個数: 40

約数和(自身を含む): 420404753088

約数和(自身を除く): 230555195120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23753, 47506, 71363, 95012, 142726, 166271, 190024, 285452, 332542, 380048, 499541, 570904, 665084, 999082, 1141808, 1330168, 1998164, 2660336, 3996328, 7992656, 1695085339, 3390170678, 6780341356, 11865597373, 13560682712, 23731194746, 27121365424, 47462389492, 94924778984, 189849557968]

約数ペア:

[(1, 189849557968), (2, 94924778984), (4, 47462389492), (7, 27121365424), (8, 23731194746), (14, 13560682712), (16, 11865597373), (28, 6780341356), (56, 3390170678), (112, 1695085339), (23753, 7992656), (47506, 3996328), (71363, 2660336), (95012, 1998164), (142726, 1330168), (166271, 1141808), (190024, 999082), (285452, 665084), (332542, 570904), (380048, 499541)]