134558672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3723

約数の個数: 40

約数和(自身を含む): 278107200

約数和(自身を除く): 143548528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 3559, 4726, 7118, 9452, 14236, 18904, 28472, 37808, 56944, 60503, 121006, 242012, 484024, 494701, 968048, 989402, 1978804, 3957608, 7915216, 8409917, 16819834, 33639668, 67279336, 134558672]

約数ペア:

[(1, 134558672), (2, 67279336), (4, 33639668), (8, 16819834), (16, 8409917), (17, 7915216), (34, 3957608), (68, 1978804), (136, 989402), (139, 968048), (272, 494701), (278, 484024), (556, 242012), (1112, 121006), (2224, 60503), (2363, 56944), (3559, 37808), (4726, 28472), (7118, 18904), (9452, 14236)]