130518752

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 339852240

約数和(自身を除く): 209333488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 337, 364, 392, 416, 494, 532, 608, 637, 674, 728, 784, 931, 988, 1064, 1274, 1348, 1456, 1568, 1729, 1862, 1976, 2128, 2359, 2548, 2696, 2912, 3458, 3724, 3952, 4256, 4381, 4718, 5096, 5392, 6403, 6916, 7448, 7904, 8762, 9436, 10192, 10784, 12103, 12806, 13832, 14896, 16513, 17524, 18872, 20384, 24206, 25612, 27664, 29792, 30667, 33026, 35048, 37744, 44821, 48412, 51224, 55328, 61334, 66052, 70096, 75488, 83239, 89642, 96824, 102448, 122668, 132104, 140192, 166478, 179284, 193648, 204896, 214669, 245336, 264208, 313747, 332956, 358568, 387296, 429338, 490672, 528416, 582673, 627494, 665912, 717136, 858676, 981344, 1165346, 1254988, 1331824, 1434272, 1717352, 2330692, 2509976, 2663648, 3434704, 4078711, 4661384, 5019952, 6869408, 8157422, 9322768, 10039904, 16314844, 18645536, 32629688, 65259376, 130518752]

約数ペア:

[(1, 130518752), (2, 65259376), (4, 32629688), (7, 18645536), (8, 16314844), (13, 10039904), (14, 9322768), (16, 8157422), (19, 6869408), (26, 5019952), (28, 4661384), (32, 4078711), (38, 3434704), (49, 2663648), (52, 2509976), (56, 2330692), (76, 1717352), (91, 1434272), (98, 1331824), (104, 1254988), (112, 1165346), (133, 981344), (152, 858676), (182, 717136), (196, 665912), (208, 627494), (224, 582673), (247, 528416), (266, 490672), (304, 429338), (337, 387296), (364, 358568), (392, 332956), (416, 313747), (494, 264208), (532, 245336), (608, 214669), (637, 204896), (674, 193648), (728, 179284), (784, 166478), (931, 140192), (988, 132104), (1064, 122668), (1274, 102448), (1348, 96824), (1456, 89642), (1568, 83239), (1729, 75488), (1862, 70096), (1976, 66052), (2128, 61334), (2359, 55328), (2548, 51224), (2696, 48412), (2912, 44821), (3458, 37744), (3724, 35048), (3952, 33026), (4256, 30667), (4381, 29792), (4718, 27664), (5096, 25612), (5392, 24206), (6403, 20384), (6916, 18872), (7448, 17524), (7904, 16513), (8762, 14896), (9436, 13832), (10192, 12806), (10784, 12103)]