190555904

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 108

約数和(自身を含む): 483042168

約数和(自身を除く): 292486264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1381, 1408, 1568, 1792, 2156, 2464, 2762, 2816, 3136, 4312, 4928, 5524, 6272, 8624, 9667, 9856, 11048, 12544, 15191, 17248, 19334, 19712, 22096, 30382, 34496, 38668, 44192, 60764, 67669, 68992, 77336, 88384, 106337, 121528, 135338, 137984, 154672, 176768, 212674, 243056, 270676, 309344, 353536, 425348, 486112, 541352, 618688, 744359, 850696, 972224, 1082704, 1237376, 1488718, 1701392, 1944448, 2165408, 2474752, 2977436, 3402784, 3888896, 4330816, 5954872, 6805568, 8661632, 11909744, 13611136, 17323264, 23819488, 27222272, 47638976, 95277952, 190555904]

約数ペア:

[(1, 190555904), (2, 95277952), (4, 47638976), (7, 27222272), (8, 23819488), (11, 17323264), (14, 13611136), (16, 11909744), (22, 8661632), (28, 6805568), (32, 5954872), (44, 4330816), (49, 3888896), (56, 3402784), (64, 2977436), (77, 2474752), (88, 2165408), (98, 1944448), (112, 1701392), (128, 1488718), (154, 1237376), (176, 1082704), (196, 972224), (224, 850696), (256, 744359), (308, 618688), (352, 541352), (392, 486112), (448, 425348), (539, 353536), (616, 309344), (704, 270676), (784, 243056), (896, 212674), (1078, 176768), (1232, 154672), (1381, 137984), (1408, 135338), (1568, 121528), (1792, 106337), (2156, 88384), (2464, 77336), (2762, 68992), (2816, 67669), (3136, 60764), (4312, 44192), (4928, 38668), (5524, 34496), (6272, 30382), (8624, 22096), (9667, 19712), (9856, 19334), (11048, 17248), (12544, 15191)]