129484784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3378

約数の個数: 80

約数和(自身を含む): 312167520

約数和(自身を除く): 182682736

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3329, 3536, 4862, 6658, 9724, 13316, 19448, 26632, 36619, 38896, 43277, 53264, 56593, 73238, 86554, 113186, 146476, 173108, 226372, 292952, 346216, 452744, 476047, 585904, 622523, 692432, 735709, 905488, 952094, 1245046, 1471418, 1904188, 2490092, 2942836, 3808376, 4980184, 5885672, 7616752, 8092799, 9960368, 11771344, 16185598, 32371196, 64742392, 129484784]

約数ペア:

[(1, 129484784), (2, 64742392), (4, 32371196), (8, 16185598), (11, 11771344), (13, 9960368), (16, 8092799), (17, 7616752), (22, 5885672), (26, 4980184), (34, 3808376), (44, 2942836), (52, 2490092), (68, 1904188), (88, 1471418), (104, 1245046), (136, 952094), (143, 905488), (176, 735709), (187, 692432), (208, 622523), (221, 585904), (272, 476047), (286, 452744), (374, 346216), (442, 292952), (572, 226372), (748, 173108), (884, 146476), (1144, 113186), (1496, 86554), (1768, 73238), (2288, 56593), (2431, 53264), (2992, 43277), (3329, 38896), (3536, 36619), (4862, 26632), (6658, 19448), (9724, 13316)]