149399424

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 445536000

約数和(自身を除く): 296136576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 278, 288, 311, 384, 417, 432, 556, 576, 622, 834, 864, 933, 1112, 1152, 1244, 1251, 1668, 1728, 1866, 2224, 2488, 2502, 2799, 3336, 3456, 3732, 3753, 4448, 4976, 5004, 5598, 6672, 7464, 7506, 8397, 8896, 9952, 10008, 11196, 13344, 14928, 15012, 16794, 17792, 19904, 20016, 22392, 26688, 29856, 30024, 33588, 39808, 40032, 43229, 44784, 53376, 59712, 60048, 67176, 80064, 86458, 89568, 119424, 120096, 129687, 134352, 160128, 172916, 179136, 240192, 259374, 268704, 345832, 358272, 389061, 480384, 518748, 537408, 691664, 778122, 1037496, 1074816, 1167183, 1383328, 1556244, 2074992, 2334366, 2766656, 3112488, 4149984, 4668732, 5533312, 6224976, 8299968, 9337464, 12449952, 16599936, 18674928, 24899904, 37349856, 49799808, 74699712, 149399424]

約数ペア:

[(1, 149399424), (2, 74699712), (3, 49799808), (4, 37349856), (6, 24899904), (8, 18674928), (9, 16599936), (12, 12449952), (16, 9337464), (18, 8299968), (24, 6224976), (27, 5533312), (32, 4668732), (36, 4149984), (48, 3112488), (54, 2766656), (64, 2334366), (72, 2074992), (96, 1556244), (108, 1383328), (128, 1167183), (139, 1074816), (144, 1037496), (192, 778122), (216, 691664), (278, 537408), (288, 518748), (311, 480384), (384, 389061), (417, 358272), (432, 345832), (556, 268704), (576, 259374), (622, 240192), (834, 179136), (864, 172916), (933, 160128), (1112, 134352), (1152, 129687), (1244, 120096), (1251, 119424), (1668, 89568), (1728, 86458), (1866, 80064), (2224, 67176), (2488, 60048), (2502, 59712), (2799, 53376), (3336, 44784), (3456, 43229), (3732, 40032), (3753, 39808), (4448, 33588), (4976, 30024), (5004, 29856), (5598, 26688), (6672, 22392), (7464, 20016), (7506, 19904), (8397, 17792), (8896, 16794), (9952, 15012), (10008, 14928), (11196, 13344)]