128593322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 239936256

約数和(自身を除く): 111342934

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 113, 143, 173, 226, 253, 286, 299, 346, 506, 598, 1243, 1469, 1903, 2249, 2486, 2599, 2938, 3289, 3806, 3979, 4498, 5198, 6578, 7958, 16159, 19549, 24739, 28589, 32318, 33787, 39098, 43769, 49478, 51727, 57178, 67574, 87538, 103454, 215039, 254137, 371657, 430078, 449627, 508274, 568997, 743314, 899254, 1137994, 2795507, 4945897, 5591014, 5845151, 9891794, 11690302, 64296661, 128593322]

約数ペア:

[(1, 128593322), (2, 64296661), (11, 11690302), (13, 9891794), (22, 5845151), (23, 5591014), (26, 4945897), (46, 2795507), (113, 1137994), (143, 899254), (173, 743314), (226, 568997), (253, 508274), (286, 449627), (299, 430078), (346, 371657), (506, 254137), (598, 215039), (1243, 103454), (1469, 87538), (1903, 67574), (2249, 57178), (2486, 51727), (2599, 49478), (2938, 43769), (3289, 39098), (3806, 33787), (3979, 32318), (4498, 28589), (5198, 24739), (6578, 19549), (7958, 16159)]