173004944

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19553}}^1$

素因数の和:19647

約数の個数: 40

約数和(自身を含む): 387951360

約数和(自身を除く): 214946416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 19553, 39106, 78212, 136871, 156424, 273742, 312848, 547484, 1094968, 1544687, 2189936, 3089374, 6178748, 10812809, 12357496, 21625618, 24714992, 43251236, 86502472, 173004944]

約数ペア:

[(1, 173004944), (2, 86502472), (4, 43251236), (7, 24714992), (8, 21625618), (14, 12357496), (16, 10812809), (28, 6178748), (56, 3089374), (79, 2189936), (112, 1544687), (158, 1094968), (316, 547484), (553, 312848), (632, 273742), (1106, 156424), (1264, 136871), (2212, 78212), (4424, 39106), (8848, 19553)]