149377368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 455915520

約数和(自身を除く): 306538152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 193, 204, 238, 271, 357, 386, 408, 476, 542, 579, 714, 772, 813, 952, 1084, 1158, 1351, 1428, 1544, 1626, 1897, 2168, 2316, 2702, 2856, 3252, 3281, 3794, 4053, 4607, 4632, 5404, 5691, 6504, 6562, 7588, 8106, 9214, 9843, 10808, 11382, 13124, 13821, 15176, 16212, 18428, 19686, 22764, 22967, 26248, 27642, 32249, 32424, 36856, 39372, 45528, 45934, 52303, 55284, 64498, 68901, 78744, 91868, 96747, 104606, 110568, 128996, 137802, 156909, 183736, 193494, 209212, 257992, 275604, 313818, 366121, 386988, 418424, 551208, 627636, 732242, 773976, 889151, 1098363, 1255272, 1464484, 1778302, 2196726, 2667453, 2928968, 3556604, 4393452, 5334906, 6224057, 7113208, 8786904, 10669812, 12448114, 18672171, 21339624, 24896228, 37344342, 49792456, 74688684, 149377368]

約数ペア:

[(1, 149377368), (2, 74688684), (3, 49792456), (4, 37344342), (6, 24896228), (7, 21339624), (8, 18672171), (12, 12448114), (14, 10669812), (17, 8786904), (21, 7113208), (24, 6224057), (28, 5334906), (34, 4393452), (42, 3556604), (51, 2928968), (56, 2667453), (68, 2196726), (84, 1778302), (102, 1464484), (119, 1255272), (136, 1098363), (168, 889151), (193, 773976), (204, 732242), (238, 627636), (271, 551208), (357, 418424), (386, 386988), (408, 366121), (476, 313818), (542, 275604), (579, 257992), (714, 209212), (772, 193494), (813, 183736), (952, 156909), (1084, 137802), (1158, 128996), (1351, 110568), (1428, 104606), (1544, 96747), (1626, 91868), (1897, 78744), (2168, 68901), (2316, 64498), (2702, 55284), (2856, 52303), (3252, 45934), (3281, 45528), (3794, 39372), (4053, 36856), (4607, 32424), (4632, 32249), (5404, 27642), (5691, 26248), (6504, 22967), (6562, 22764), (7588, 19686), (8106, 18428), (9214, 16212), (9843, 15176), (10808, 13821), (11382, 13124)]