142404136

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32189}}^1$

素因数の和:32281

約数の個数: 32

約数和(自身を含む): 309024000

約数和(自身を除く): 166619864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 32189, 64378, 128756, 225323, 257512, 450646, 901292, 1802584, 2542931, 5085862, 10171724, 17800517, 20343448, 35601034, 71202068, 142404136]

約数ペア:

[(1, 142404136), (2, 71202068), (4, 35601034), (7, 20343448), (8, 17800517), (14, 10171724), (28, 5085862), (56, 2542931), (79, 1802584), (158, 901292), (316, 450646), (553, 257512), (632, 225323), (1106, 128756), (2212, 64378), (4424, 32189)]