99900416

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 132

約数和(自身を含む): 254826936

約数和(自身を除く): 154926520

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, 181, 196, 224, 256, 308, 352, 362, 392, 448, 512, 539, 616, 704, 724, 784, 896, 1024, 1078, 1232, 1267, 1408, 1448, 1568, 1792, 1991, 2156, 2464, 2534, 2816, 2896, 3136, 3584, 3982, 4312, 4928, 5068, 5632, 5792, 6272, 7168, 7964, 8624, 8869, 9856, 10136, 11264, 11584, 12544, 13937, 15928, 17248, 17738, 19712, 20272, 23168, 25088, 27874, 31856, 34496, 35476, 39424, 40544, 46336, 50176, 55748, 63712, 68992, 70952, 78848, 81088, 92672, 97559, 111496, 127424, 137984, 141904, 162176, 185344, 195118, 222992, 254848, 275968, 283808, 324352, 390236, 445984, 509696, 551936, 567616, 648704, 780472, 891968, 1019392, 1135232, 1297408, 1560944, 1783936, 2038784, 2270464, 3121888, 3567872, 4540928, 6243776, 7135744, 9081856, 12487552, 14271488, 24975104, 49950208, 99900416]

約数ペア:

[(1, 99900416), (2, 49950208), (4, 24975104), (7, 14271488), (8, 12487552), (11, 9081856), (14, 7135744), (16, 6243776), (22, 4540928), (28, 3567872), (32, 3121888), (44, 2270464), (49, 2038784), (56, 1783936), (64, 1560944), (77, 1297408), (88, 1135232), (98, 1019392), (112, 891968), (128, 780472), (154, 648704), (176, 567616), (181, 551936), (196, 509696), (224, 445984), (256, 390236), (308, 324352), (352, 283808), (362, 275968), (392, 254848), (448, 222992), (512, 195118), (539, 185344), (616, 162176), (704, 141904), (724, 137984), (784, 127424), (896, 111496), (1024, 97559), (1078, 92672), (1232, 81088), (1267, 78848), (1408, 70952), (1448, 68992), (1568, 63712), (1792, 55748), (1991, 50176), (2156, 46336), (2464, 40544), (2534, 39424), (2816, 35476), (2896, 34496), (3136, 31856), (3584, 27874), (3982, 25088), (4312, 23168), (4928, 20272), (5068, 19712), (5632, 17738), (5792, 17248), (6272, 15928), (7168, 13937), (7964, 12544), (8624, 11584), (8869, 11264), (9856, 10136)]