169864576

素因数分解:

$2^7\times 7^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 407592000

約数和(自身を除く): 237727424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 73, 98, 106, 112, 128, 146, 196, 212, 224, 292, 343, 371, 392, 424, 448, 511, 584, 686, 742, 784, 848, 896, 1022, 1168, 1372, 1484, 1568, 1696, 2044, 2336, 2597, 2744, 2968, 3136, 3392, 3577, 3869, 4088, 4672, 5194, 5488, 5936, 6272, 6784, 7154, 7738, 8176, 9344, 10388, 10976, 11872, 14308, 15476, 16352, 18179, 20776, 21952, 23744, 25039, 27083, 28616, 30952, 32704, 36358, 41552, 43904, 47488, 50078, 54166, 57232, 61904, 65408, 72716, 83104, 100156, 108332, 114464, 123808, 145432, 166208, 189581, 200312, 216664, 228928, 247616, 290864, 332416, 379162, 400624, 433328, 457856, 495232, 581728, 758324, 801248, 866656, 1163456, 1327067, 1516648, 1602496, 1733312, 2326912, 2654134, 3033296, 3204992, 3466624, 5308268, 6066592, 10616536, 12133184, 21233072, 24266368, 42466144, 84932288, 169864576]

約数ペア:

[(1, 169864576), (2, 84932288), (4, 42466144), (7, 24266368), (8, 21233072), (14, 12133184), (16, 10616536), (28, 6066592), (32, 5308268), (49, 3466624), (53, 3204992), (56, 3033296), (64, 2654134), (73, 2326912), (98, 1733312), (106, 1602496), (112, 1516648), (128, 1327067), (146, 1163456), (196, 866656), (212, 801248), (224, 758324), (292, 581728), (343, 495232), (371, 457856), (392, 433328), (424, 400624), (448, 379162), (511, 332416), (584, 290864), (686, 247616), (742, 228928), (784, 216664), (848, 200312), (896, 189581), (1022, 166208), (1168, 145432), (1372, 123808), (1484, 114464), (1568, 108332), (1696, 100156), (2044, 83104), (2336, 72716), (2597, 65408), (2744, 61904), (2968, 57232), (3136, 54166), (3392, 50078), (3577, 47488), (3869, 43904), (4088, 41552), (4672, 36358), (5194, 32704), (5488, 30952), (5936, 28616), (6272, 27083), (6784, 25039), (7154, 23744), (7738, 21952), (8176, 20776), (9344, 18179), (10388, 16352), (10976, 15476), (11872, 14308)]