190631168

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 480748800

約数和(自身を除く): 290117632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 167, 182, 196, 208, 224, 256, 334, 343, 364, 392, 416, 448, 637, 668, 686, 728, 784, 832, 896, 1169, 1274, 1336, 1372, 1456, 1568, 1664, 1792, 2171, 2338, 2548, 2672, 2744, 2912, 3136, 3328, 4342, 4459, 4676, 5096, 5344, 5488, 5824, 6272, 8183, 8684, 8918, 9352, 10192, 10688, 10976, 11648, 12544, 15197, 16366, 17368, 17836, 18704, 20384, 21376, 21952, 23296, 30394, 32732, 34736, 35672, 37408, 40768, 42752, 43904, 57281, 60788, 65464, 69472, 71344, 74816, 81536, 87808, 106379, 114562, 121576, 130928, 138944, 142688, 149632, 163072, 212758, 229124, 243152, 261856, 277888, 285376, 299264, 425516, 458248, 486304, 523712, 555776, 570752, 744653, 851032, 916496, 972608, 1047424, 1141504, 1489306, 1702064, 1832992, 1945216, 2094848, 2978612, 3404128, 3665984, 3890432, 5957224, 6808256, 7331968, 11914448, 13616512, 14663936, 23828896, 27233024, 47657792, 95315584, 190631168]

約数ペア:

[(1, 190631168), (2, 95315584), (4, 47657792), (7, 27233024), (8, 23828896), (13, 14663936), (14, 13616512), (16, 11914448), (26, 7331968), (28, 6808256), (32, 5957224), (49, 3890432), (52, 3665984), (56, 3404128), (64, 2978612), (91, 2094848), (98, 1945216), (104, 1832992), (112, 1702064), (128, 1489306), (167, 1141504), (182, 1047424), (196, 972608), (208, 916496), (224, 851032), (256, 744653), (334, 570752), (343, 555776), (364, 523712), (392, 486304), (416, 458248), (448, 425516), (637, 299264), (668, 285376), (686, 277888), (728, 261856), (784, 243152), (832, 229124), (896, 212758), (1169, 163072), (1274, 149632), (1336, 142688), (1372, 138944), (1456, 130928), (1568, 121576), (1664, 114562), (1792, 106379), (2171, 87808), (2338, 81536), (2548, 74816), (2672, 71344), (2744, 69472), (2912, 65464), (3136, 60788), (3328, 57281), (4342, 43904), (4459, 42752), (4676, 40768), (5096, 37408), (5344, 35672), (5488, 34736), (5824, 32732), (6272, 30394), (8183, 23296), (8684, 21952), (8918, 21376), (9352, 20384), (10192, 18704), (10688, 17836), (10976, 17368), (11648, 16366), (12544, 15197)]