128554392

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{90787}}^1$

素因数の和:90855

約数の個数: 32

約数和(自身を含む): 326836800

約数和(自身を除く): 198282408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 90787, 181574, 272361, 363148, 544722, 726296, 1089444, 2178888, 5356433, 10712866, 16069299, 21425732, 32138598, 42851464, 64277196, 128554392]

約数ペア:

[(1, 128554392), (2, 64277196), (3, 42851464), (4, 32138598), (6, 21425732), (8, 16069299), (12, 10712866), (24, 5356433), (59, 2178888), (118, 1089444), (177, 726296), (236, 544722), (354, 363148), (472, 272361), (708, 181574), (1416, 90787)]