127131648

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 112

約数和(自身を含む): 387949440

約数和(自身を除く): 260817792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 739, 768, 896, 1024, 1344, 1478, 1536, 1792, 2048, 2217, 2688, 2956, 3072, 3584, 4096, 4434, 5173, 5376, 5912, 6144, 7168, 8192, 8868, 10346, 10752, 11824, 12288, 14336, 15519, 17736, 20692, 21504, 23648, 24576, 28672, 31038, 35472, 41384, 43008, 47296, 57344, 62076, 70944, 82768, 86016, 94592, 124152, 141888, 165536, 172032, 189184, 248304, 283776, 331072, 378368, 496608, 567552, 662144, 756736, 993216, 1135104, 1324288, 1513472, 1986432, 2270208, 2648576, 3026944, 3972864, 4540416, 5297152, 6053888, 7945728, 9080832, 10594304, 15891456, 18161664, 21188608, 31782912, 42377216, 63565824, 127131648]

約数ペア:

[(1, 127131648), (2, 63565824), (3, 42377216), (4, 31782912), (6, 21188608), (7, 18161664), (8, 15891456), (12, 10594304), (14, 9080832), (16, 7945728), (21, 6053888), (24, 5297152), (28, 4540416), (32, 3972864), (42, 3026944), (48, 2648576), (56, 2270208), (64, 1986432), (84, 1513472), (96, 1324288), (112, 1135104), (128, 993216), (168, 756736), (192, 662144), (224, 567552), (256, 496608), (336, 378368), (384, 331072), (448, 283776), (512, 248304), (672, 189184), (739, 172032), (768, 165536), (896, 141888), (1024, 124152), (1344, 94592), (1478, 86016), (1536, 82768), (1792, 70944), (2048, 62076), (2217, 57344), (2688, 47296), (2956, 43008), (3072, 41384), (3584, 35472), (4096, 31038), (4434, 28672), (5173, 24576), (5376, 23648), (5912, 21504), (6144, 20692), (7168, 17736), (8192, 15519), (8868, 14336), (10346, 12288), (10752, 11824)]