178119552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 128

約数和(自身を含む): 526417920

約数和(自身を除く): 348298368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1151, 1209, 1248, 1488, 1612, 1664, 1984, 2302, 2418, 2496, 2976, 3224, 3453, 3968, 4604, 4836, 4992, 5952, 6448, 6906, 9208, 9672, 11904, 12896, 13812, 14963, 18416, 19344, 25792, 27624, 29926, 35681, 36832, 38688, 44889, 51584, 55248, 59852, 71362, 73664, 77376, 89778, 107043, 110496, 119704, 142724, 147328, 154752, 179556, 214086, 220992, 239408, 285448, 359112, 428172, 441984, 463853, 478816, 570896, 718224, 856344, 927706, 957632, 1141792, 1391559, 1436448, 1712688, 1855412, 1915264, 2283584, 2783118, 2872896, 3425376, 3710824, 4567168, 5566236, 5745792, 6850752, 7421648, 11132472, 13701504, 14843296, 22264944, 29686592, 44529888, 59373184, 89059776, 178119552]

約数ペア:

[(1, 178119552), (2, 89059776), (3, 59373184), (4, 44529888), (6, 29686592), (8, 22264944), (12, 14843296), (13, 13701504), (16, 11132472), (24, 7421648), (26, 6850752), (31, 5745792), (32, 5566236), (39, 4567168), (48, 3710824), (52, 3425376), (62, 2872896), (64, 2783118), (78, 2283584), (93, 1915264), (96, 1855412), (104, 1712688), (124, 1436448), (128, 1391559), (156, 1141792), (186, 957632), (192, 927706), (208, 856344), (248, 718224), (312, 570896), (372, 478816), (384, 463853), (403, 441984), (416, 428172), (496, 359112), (624, 285448), (744, 239408), (806, 220992), (832, 214086), (992, 179556), (1151, 154752), (1209, 147328), (1248, 142724), (1488, 119704), (1612, 110496), (1664, 107043), (1984, 89778), (2302, 77376), (2418, 73664), (2496, 71362), (2976, 59852), (3224, 55248), (3453, 51584), (3968, 44889), (4604, 38688), (4836, 36832), (4992, 35681), (5952, 29926), (6448, 27624), (6906, 25792), (9208, 19344), (9672, 18416), (11904, 14963), (12896, 13812)]