130227328

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 329696640

約数和(自身を除く): 199469312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 128, 146, 154, 176, 181, 224, 292, 308, 352, 362, 448, 511, 584, 616, 704, 724, 803, 896, 1022, 1168, 1232, 1267, 1408, 1448, 1606, 1991, 2044, 2336, 2464, 2534, 2896, 3212, 3982, 4088, 4672, 4928, 5068, 5621, 5792, 6424, 7964, 8176, 9344, 9856, 10136, 11242, 11584, 12848, 13213, 13937, 15928, 16352, 20272, 22484, 23168, 25696, 26426, 27874, 31856, 32704, 40544, 44968, 51392, 52852, 55748, 63712, 65408, 81088, 89936, 92491, 102784, 105704, 111496, 127424, 145343, 162176, 179872, 184982, 211408, 222992, 254848, 290686, 359744, 369964, 422816, 445984, 581372, 719488, 739928, 845632, 891968, 1017401, 1162744, 1479856, 1691264, 1783936, 2034802, 2325488, 2959712, 4069604, 4650976, 5919424, 8139208, 9301952, 11838848, 16278416, 18603904, 32556832, 65113664, 130227328]

約数ペア:

[(1, 130227328), (2, 65113664), (4, 32556832), (7, 18603904), (8, 16278416), (11, 11838848), (14, 9301952), (16, 8139208), (22, 5919424), (28, 4650976), (32, 4069604), (44, 2959712), (56, 2325488), (64, 2034802), (73, 1783936), (77, 1691264), (88, 1479856), (112, 1162744), (128, 1017401), (146, 891968), (154, 845632), (176, 739928), (181, 719488), (224, 581372), (292, 445984), (308, 422816), (352, 369964), (362, 359744), (448, 290686), (511, 254848), (584, 222992), (616, 211408), (704, 184982), (724, 179872), (803, 162176), (896, 145343), (1022, 127424), (1168, 111496), (1232, 105704), (1267, 102784), (1408, 92491), (1448, 89936), (1606, 81088), (1991, 65408), (2044, 63712), (2336, 55748), (2464, 52852), (2534, 51392), (2896, 44968), (3212, 40544), (3982, 32704), (4088, 31856), (4672, 27874), (4928, 26426), (5068, 25696), (5621, 23168), (5792, 22484), (6424, 20272), (7964, 16352), (8176, 15928), (9344, 13937), (9856, 13213), (10136, 12848), (11242, 11584)]