165864608

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 252415072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 79, 91, 98, 103, 104, 112, 158, 182, 196, 206, 208, 224, 316, 364, 392, 412, 416, 553, 632, 637, 721, 728, 784, 824, 1027, 1106, 1264, 1274, 1339, 1442, 1456, 1568, 1648, 2054, 2212, 2528, 2548, 2678, 2884, 2912, 3296, 3871, 4108, 4424, 5047, 5096, 5356, 5768, 7189, 7742, 8137, 8216, 8848, 9373, 10094, 10192, 10712, 11536, 14378, 15484, 16274, 16432, 17696, 18746, 20188, 20384, 21424, 23072, 28756, 30968, 32548, 32864, 37492, 40376, 42848, 50323, 56959, 57512, 61936, 65096, 65611, 74984, 80752, 100646, 105781, 113918, 115024, 123872, 130192, 131222, 149968, 161504, 201292, 211562, 227836, 230048, 260384, 262444, 299936, 398713, 402584, 423124, 455672, 524888, 740467, 797426, 805168, 846248, 911344, 1049776, 1480934, 1594852, 1610336, 1692496, 1822688, 2099552, 2961868, 3189704, 3384992, 5183269, 5923736, 6379408, 10366538, 11847472, 12758816, 20733076, 23694944, 41466152, 82932304, 165864608]

約数ペア:

[(1, 165864608), (2, 82932304), (4, 41466152), (7, 23694944), (8, 20733076), (13, 12758816), (14, 11847472), (16, 10366538), (26, 6379408), (28, 5923736), (32, 5183269), (49, 3384992), (52, 3189704), (56, 2961868), (79, 2099552), (91, 1822688), (98, 1692496), (103, 1610336), (104, 1594852), (112, 1480934), (158, 1049776), (182, 911344), (196, 846248), (206, 805168), (208, 797426), (224, 740467), (316, 524888), (364, 455672), (392, 423124), (412, 402584), (416, 398713), (553, 299936), (632, 262444), (637, 260384), (721, 230048), (728, 227836), (784, 211562), (824, 201292), (1027, 161504), (1106, 149968), (1264, 131222), (1274, 130192), (1339, 123872), (1442, 115024), (1456, 113918), (1568, 105781), (1648, 100646), (2054, 80752), (2212, 74984), (2528, 65611), (2548, 65096), (2678, 61936), (2884, 57512), (2912, 56959), (3296, 50323), (3871, 42848), (4108, 40376), (4424, 37492), (5047, 32864), (5096, 32548), (5356, 30968), (5768, 28756), (7189, 23072), (7742, 21424), (8137, 20384), (8216, 20188), (8848, 18746), (9373, 17696), (10094, 16432), (10192, 16274), (10712, 15484), (11536, 14378)]