140573552

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9437}}^1$

素因数の和:9478

約数の個数: 60

約数和(自身を含む): 333538920

約数和(自身を除く): 192965368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 9437, 14896, 18874, 37748, 66059, 75496, 132118, 150992, 179303, 264236, 358606, 462413, 528472, 717212, 924826, 1056944, 1255121, 1434424, 1849652, 2510242, 2868848, 3699304, 5020484, 7398608, 8785847, 10040968, 17571694, 20081936, 35143388, 70286776, 140573552]

約数ペア:

[(1, 140573552), (2, 70286776), (4, 35143388), (7, 20081936), (8, 17571694), (14, 10040968), (16, 8785847), (19, 7398608), (28, 5020484), (38, 3699304), (49, 2868848), (56, 2510242), (76, 1849652), (98, 1434424), (112, 1255121), (133, 1056944), (152, 924826), (196, 717212), (266, 528472), (304, 462413), (392, 358606), (532, 264236), (784, 179303), (931, 150992), (1064, 132118), (1862, 75496), (2128, 66059), (3724, 37748), (7448, 18874), (9437, 14896)]