191170304

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 453277440

約数和(自身を除く): 262107136

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 109, 124, 128, 136, 208, 218, 221, 248, 256, 272, 403, 416, 436, 442, 496, 527, 544, 806, 832, 872, 884, 992, 1054, 1088, 1417, 1612, 1664, 1744, 1768, 1853, 1984, 2108, 2176, 2834, 3224, 3328, 3379, 3488, 3536, 3706, 3968, 4216, 4352, 5668, 6448, 6758, 6851, 6976, 7072, 7412, 7936, 8432, 11336, 12896, 13516, 13702, 13952, 14144, 14824, 16864, 22672, 24089, 25792, 27032, 27404, 27904, 28288, 29648, 33728, 43927, 45344, 48178, 51584, 54064, 54808, 56576, 57443, 59296, 67456, 87854, 90688, 96356, 103168, 108128, 109616, 114886, 118592, 134912, 175708, 181376, 192712, 216256, 219232, 229772, 237184, 351416, 362752, 385424, 432512, 438464, 459544, 474368, 702832, 746759, 770848, 865024, 876928, 919088, 1405664, 1493518, 1541696, 1753856, 1838176, 2811328, 2987036, 3083392, 3676352, 5622656, 5974072, 6166784, 7352704, 11245312, 11948144, 14705408, 23896288, 47792576, 95585152, 191170304]

約数ペア:

[(1, 191170304), (2, 95585152), (4, 47792576), (8, 23896288), (13, 14705408), (16, 11948144), (17, 11245312), (26, 7352704), (31, 6166784), (32, 5974072), (34, 5622656), (52, 3676352), (62, 3083392), (64, 2987036), (68, 2811328), (104, 1838176), (109, 1753856), (124, 1541696), (128, 1493518), (136, 1405664), (208, 919088), (218, 876928), (221, 865024), (248, 770848), (256, 746759), (272, 702832), (403, 474368), (416, 459544), (436, 438464), (442, 432512), (496, 385424), (527, 362752), (544, 351416), (806, 237184), (832, 229772), (872, 219232), (884, 216256), (992, 192712), (1054, 181376), (1088, 175708), (1417, 134912), (1612, 118592), (1664, 114886), (1744, 109616), (1768, 108128), (1853, 103168), (1984, 96356), (2108, 90688), (2176, 87854), (2834, 67456), (3224, 59296), (3328, 57443), (3379, 56576), (3488, 54808), (3536, 54064), (3706, 51584), (3968, 48178), (4216, 45344), (4352, 43927), (5668, 33728), (6448, 29648), (6758, 28288), (6851, 27904), (6976, 27404), (7072, 27032), (7412, 25792), (7936, 24089), (8432, 22672), (11336, 16864), (12896, 14824), (13516, 14144), (13702, 13952)]