138613624

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{65881}}^1$

素因数の和:66150

約数の個数: 16

約数和(自身を含む): 260892720

約数和(自身を除く): 122279096

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 65881, 131762, 263524, 527048, 17326703, 34653406, 69306812, 138613624]

約数ペア:

[(1, 138613624), (2, 69306812), (4, 34653406), (8, 17326703), (263, 527048), (526, 263524), (1052, 131762), (2104, 65881)]