133307944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 312998400

約数和(自身を除く): 179690456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 379, 571, 616, 758, 1142, 1516, 2284, 2653, 3032, 3997, 4169, 4568, 5306, 6281, 7994, 8338, 10612, 12562, 15988, 16676, 21224, 25124, 29183, 31976, 33352, 43967, 50248, 58366, 87934, 116732, 175868, 216409, 233464, 351736, 432818, 865636, 1514863, 1731272, 2380499, 3029726, 4760998, 6059452, 9521996, 12118904, 16663493, 19043992, 33326986, 66653972, 133307944]

約数ペア:

[(1, 133307944), (2, 66653972), (4, 33326986), (7, 19043992), (8, 16663493), (11, 12118904), (14, 9521996), (22, 6059452), (28, 4760998), (44, 3029726), (56, 2380499), (77, 1731272), (88, 1514863), (154, 865636), (308, 432818), (379, 351736), (571, 233464), (616, 216409), (758, 175868), (1142, 116732), (1516, 87934), (2284, 58366), (2653, 50248), (3032, 43967), (3997, 33352), (4169, 31976), (4568, 29183), (5306, 25124), (6281, 21224), (7994, 16676), (8338, 15988), (10612, 12562)]