121337216

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 324898560

約数和(自身を除く): 203561344

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 947, 1001, 1144, 1232, 1408, 1456, 1664, 1894, 2002, 2288, 2464, 2912, 3788, 4004, 4576, 4928, 5824, 6629, 7576, 8008, 9152, 9856, 10417, 11648, 12311, 13258, 15152, 16016, 18304, 20834, 24622, 26516, 30304, 32032, 41668, 49244, 53032, 60608, 64064, 72919, 83336, 86177, 98488, 106064, 121216, 128128, 135421, 145838, 166672, 172354, 196976, 212128, 270842, 291676, 333344, 344708, 393952, 424256, 541684, 583352, 666688, 689416, 787904, 848512, 947947, 1083368, 1166704, 1333376, 1378832, 1575808, 1895894, 2166736, 2333408, 2757664, 3791788, 4333472, 4666816, 5515328, 7583576, 8666944, 9333632, 11030656, 15167152, 17333888, 30334304, 60668608, 121337216]

約数ペア:

[(1, 121337216), (2, 60668608), (4, 30334304), (7, 17333888), (8, 15167152), (11, 11030656), (13, 9333632), (14, 8666944), (16, 7583576), (22, 5515328), (26, 4666816), (28, 4333472), (32, 3791788), (44, 2757664), (52, 2333408), (56, 2166736), (64, 1895894), (77, 1575808), (88, 1378832), (91, 1333376), (104, 1166704), (112, 1083368), (128, 947947), (143, 848512), (154, 787904), (176, 689416), (182, 666688), (208, 583352), (224, 541684), (286, 424256), (308, 393952), (352, 344708), (364, 333344), (416, 291676), (448, 270842), (572, 212128), (616, 196976), (704, 172354), (728, 166672), (832, 145838), (896, 135421), (947, 128128), (1001, 121216), (1144, 106064), (1232, 98488), (1408, 86177), (1456, 83336), (1664, 72919), (1894, 64064), (2002, 60608), (2288, 53032), (2464, 49244), (2912, 41668), (3788, 32032), (4004, 30304), (4576, 26516), (4928, 24622), (5824, 20834), (6629, 18304), (7576, 16016), (8008, 15152), (9152, 13258), (9856, 12311), (10417, 11648)]