188388928

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4660

約数の個数: 84

約数和(自身を含む): 468421212

約数和(自身を除く): 280032284

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 4621, 5096, 5824, 9242, 10192, 18484, 20384, 32347, 36968, 40768, 60073, 64694, 73936, 120146, 129388, 147872, 226429, 240292, 258776, 295744, 420511, 452858, 480584, 517552, 841022, 905716, 961168, 1035104, 1682044, 1811432, 1922336, 2070208, 2943577, 3364088, 3622864, 3844672, 5887154, 6728176, 7245728, 11774308, 13456352, 14491456, 23548616, 26912704, 47097232, 94194464, 188388928]

約数ペア:

[(1, 188388928), (2, 94194464), (4, 47097232), (7, 26912704), (8, 23548616), (13, 14491456), (14, 13456352), (16, 11774308), (26, 7245728), (28, 6728176), (32, 5887154), (49, 3844672), (52, 3622864), (56, 3364088), (64, 2943577), (91, 2070208), (98, 1922336), (104, 1811432), (112, 1682044), (182, 1035104), (196, 961168), (208, 905716), (224, 841022), (364, 517552), (392, 480584), (416, 452858), (448, 420511), (637, 295744), (728, 258776), (784, 240292), (832, 226429), (1274, 147872), (1456, 129388), (1568, 120146), (2548, 73936), (2912, 64694), (3136, 60073), (4621, 40768), (5096, 36968), (5824, 32347), (9242, 20384), (10192, 18484)]