188931008

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 446592960

約数和(自身を除く): 257661952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 73, 106, 109, 112, 146, 212, 218, 224, 292, 371, 424, 436, 448, 511, 584, 742, 763, 848, 872, 1022, 1168, 1484, 1526, 1696, 1744, 2044, 2336, 2968, 3052, 3392, 3488, 3869, 4088, 4672, 5777, 5936, 6104, 6976, 7738, 7957, 8176, 11554, 11872, 12208, 15476, 15914, 16352, 23108, 23744, 24416, 27083, 30952, 31828, 32704, 40439, 46216, 48832, 54166, 55699, 61904, 63656, 80878, 92432, 108332, 111398, 123808, 127312, 161756, 184864, 216664, 222796, 247616, 254624, 323512, 369728, 421721, 433328, 445592, 509248, 647024, 843442, 866656, 891184, 1294048, 1686884, 1733312, 1782368, 2588096, 2952047, 3373768, 3564736, 5904094, 6747536, 11808188, 13495072, 23616376, 26990144, 47232752, 94465504, 188931008]

約数ペア:

[(1, 188931008), (2, 94465504), (4, 47232752), (7, 26990144), (8, 23616376), (14, 13495072), (16, 11808188), (28, 6747536), (32, 5904094), (53, 3564736), (56, 3373768), (64, 2952047), (73, 2588096), (106, 1782368), (109, 1733312), (112, 1686884), (146, 1294048), (212, 891184), (218, 866656), (224, 843442), (292, 647024), (371, 509248), (424, 445592), (436, 433328), (448, 421721), (511, 369728), (584, 323512), (742, 254624), (763, 247616), (848, 222796), (872, 216664), (1022, 184864), (1168, 161756), (1484, 127312), (1526, 123808), (1696, 111398), (1744, 108332), (2044, 92432), (2336, 80878), (2968, 63656), (3052, 61904), (3392, 55699), (3488, 54166), (3869, 48832), (4088, 46216), (4672, 40439), (5777, 32704), (5936, 31828), (6104, 30952), (6976, 27083), (7738, 24416), (7957, 23744), (8176, 23108), (11554, 16352), (11872, 15914), (12208, 15476)]