159161567208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{19403}}^1$

素因数の和:19887

約数の個数: 128

約数和(自身を含む): 459139000320

約数和(自身を除く): 299977433112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 311, 314, 471, 622, 628, 933, 942, 1099, 1244, 1256, 1866, 1884, 2177, 2198, 2488, 3297, 3732, 3768, 4354, 4396, 6531, 6594, 7464, 8708, 8792, 13062, 13188, 17416, 19403, 26124, 26376, 38806, 48827, 52248, 58209, 77612, 97654, 116418, 135821, 146481, 155224, 195308, 232836, 271642, 292962, 341789, 390616, 407463, 465672, 543284, 585924, 683578, 814926, 1025367, 1086568, 1171848, 1367156, 1629852, 2050734, 2734312, 3046271, 3259704, 4101468, 6034333, 6092542, 8202936, 9138813, 12068666, 12185084, 18102999, 18277626, 21323897, 24137332, 24370168, 36205998, 36555252, 42240331, 42647794, 48274664, 63971691, 72411996, 73110504, 84480662, 85295588, 126720993, 127943382, 144823992, 168961324, 170591176, 253441986, 255886764, 337922648, 506883972, 511773528, 947390281, 1013767944, 1894780562, 2842170843, 3789561124, 5684341686, 6631731967, 7579122248, 11368683372, 13263463934, 19895195901, 22737366744, 26526927868, 39790391802, 53053855736, 79580783604, 159161567208]

約数ペア:

[(1, 159161567208), (2, 79580783604), (3, 53053855736), (4, 39790391802), (6, 26526927868), (7, 22737366744), (8, 19895195901), (12, 13263463934), (14, 11368683372), (21, 7579122248), (24, 6631731967), (28, 5684341686), (42, 3789561124), (56, 2842170843), (84, 1894780562), (157, 1013767944), (168, 947390281), (311, 511773528), (314, 506883972), (471, 337922648), (622, 255886764), (628, 253441986), (933, 170591176), (942, 168961324), (1099, 144823992), (1244, 127943382), (1256, 126720993), (1866, 85295588), (1884, 84480662), (2177, 73110504), (2198, 72411996), (2488, 63971691), (3297, 48274664), (3732, 42647794), (3768, 42240331), (4354, 36555252), (4396, 36205998), (6531, 24370168), (6594, 24137332), (7464, 21323897), (8708, 18277626), (8792, 18102999), (13062, 12185084), (13188, 12068666), (17416, 9138813), (19403, 8202936), (26124, 6092542), (26376, 6034333), (38806, 4101468), (48827, 3259704), (52248, 3046271), (58209, 2734312), (77612, 2050734), (97654, 1629852), (116418, 1367156), (135821, 1171848), (146481, 1086568), (155224, 1025367), (195308, 814926), (232836, 683578), (271642, 585924), (292962, 543284), (341789, 465672), (390616, 407463)]