129031476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 355998720

約数和(自身を除く): 226967244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 139, 172, 257, 258, 278, 301, 417, 514, 516, 556, 602, 771, 834, 903, 973, 1028, 1204, 1542, 1668, 1799, 1806, 1946, 2919, 3084, 3598, 3612, 3892, 5397, 5838, 5977, 7196, 10794, 11051, 11676, 11954, 17931, 21588, 22102, 23908, 33153, 35723, 35862, 41839, 44204, 66306, 71446, 71724, 77357, 83678, 107169, 125517, 132612, 142892, 154714, 167356, 214338, 232071, 250061, 251034, 309428, 428676, 464142, 500122, 502068, 750183, 928284, 1000244, 1500366, 1536089, 3000732, 3072178, 4608267, 6144356, 9216534, 10752623, 18433068, 21505246, 32257869, 43010492, 64515738, 129031476]

約数ペア:

[(1, 129031476), (2, 64515738), (3, 43010492), (4, 32257869), (6, 21505246), (7, 18433068), (12, 10752623), (14, 9216534), (21, 6144356), (28, 4608267), (42, 3072178), (43, 3000732), (84, 1536089), (86, 1500366), (129, 1000244), (139, 928284), (172, 750183), (257, 502068), (258, 500122), (278, 464142), (301, 428676), (417, 309428), (514, 251034), (516, 250061), (556, 232071), (602, 214338), (771, 167356), (834, 154714), (903, 142892), (973, 132612), (1028, 125517), (1204, 107169), (1542, 83678), (1668, 77357), (1799, 71724), (1806, 71446), (1946, 66306), (2919, 44204), (3084, 41839), (3598, 35862), (3612, 35723), (3892, 33153), (5397, 23908), (5838, 22102), (5977, 21588), (7196, 17931), (10794, 11954), (11051, 11676)]