136000256

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 321071520

約数和(自身を除く): 185071264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 2617, 3248, 3712, 5234, 6496, 7424, 10468, 12992, 18319, 20936, 25984, 36638, 41872, 51968, 73276, 75893, 83744, 146552, 151786, 167488, 293104, 303572, 334976, 531251, 586208, 607144, 669952, 1062502, 1172416, 1214288, 2125004, 2344832, 2428576, 4250008, 4689664, 4857152, 8500016, 9714304, 17000032, 19428608, 34000064, 68000128, 136000256]

約数ペア:

[(1, 136000256), (2, 68000128), (4, 34000064), (7, 19428608), (8, 17000032), (14, 9714304), (16, 8500016), (28, 4857152), (29, 4689664), (32, 4250008), (56, 2428576), (58, 2344832), (64, 2125004), (112, 1214288), (116, 1172416), (128, 1062502), (203, 669952), (224, 607144), (232, 586208), (256, 531251), (406, 334976), (448, 303572), (464, 293104), (812, 167488), (896, 151786), (928, 146552), (1624, 83744), (1792, 75893), (1856, 73276), (2617, 51968), (3248, 41872), (3712, 36638), (5234, 25984), (6496, 20936), (7424, 18319), (10468, 12992)]