142373168

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16091}}^1$

素因数の和:16185

約数の個数: 40

約数和(自身を含む): 319265280

約数和(自身を除く): 176892112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 16091, 32182, 64364, 112637, 128728, 225274, 257456, 450548, 901096, 1271189, 1802192, 2542378, 5084756, 8898323, 10169512, 17796646, 20339024, 35593292, 71186584, 142373168]

約数ペア:

[(1, 142373168), (2, 71186584), (4, 35593292), (7, 20339024), (8, 17796646), (14, 10169512), (16, 8898323), (28, 5084756), (56, 2542378), (79, 1802192), (112, 1271189), (158, 901096), (316, 450548), (553, 257456), (632, 225274), (1106, 128728), (1264, 112637), (2212, 64364), (4424, 32182), (8848, 16091)]