138508608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:680

約数の個数: 112

約数和(自身を含む): 421501824

約数和(自身を除く): 282993216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 257, 336, 401, 448, 514, 672, 771, 802, 1028, 1203, 1344, 1542, 1604, 1799, 2056, 2406, 2807, 3084, 3208, 3598, 4112, 4812, 5397, 5614, 6168, 6416, 7196, 8224, 8421, 9624, 10794, 11228, 12336, 12832, 14392, 16448, 16842, 19248, 21588, 22456, 24672, 25664, 28784, 33684, 38496, 43176, 44912, 49344, 57568, 67368, 76992, 86352, 89824, 103057, 115136, 134736, 172704, 179648, 206114, 269472, 309171, 345408, 412228, 538944, 618342, 721399, 824456, 1236684, 1442798, 1648912, 2164197, 2473368, 2885596, 3297824, 4328394, 4946736, 5771192, 6595648, 8656788, 9893472, 11542384, 17313576, 19786944, 23084768, 34627152, 46169536, 69254304, 138508608]

約数ペア:

[(1, 138508608), (2, 69254304), (3, 46169536), (4, 34627152), (6, 23084768), (7, 19786944), (8, 17313576), (12, 11542384), (14, 9893472), (16, 8656788), (21, 6595648), (24, 5771192), (28, 4946736), (32, 4328394), (42, 3297824), (48, 2885596), (56, 2473368), (64, 2164197), (84, 1648912), (96, 1442798), (112, 1236684), (168, 824456), (192, 721399), (224, 618342), (257, 538944), (336, 412228), (401, 345408), (448, 309171), (514, 269472), (672, 206114), (771, 179648), (802, 172704), (1028, 134736), (1203, 115136), (1344, 103057), (1542, 89824), (1604, 86352), (1799, 76992), (2056, 67368), (2406, 57568), (2807, 49344), (3084, 44912), (3208, 43176), (3598, 38496), (4112, 33684), (4812, 28784), (5397, 25664), (5614, 24672), (6168, 22456), (6416, 21588), (7196, 19248), (8224, 16842), (8421, 16448), (9624, 14392), (10794, 12832), (11228, 12336)]