128139386

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{4129}}^1$

素因数の和:4453

約数の個数: 16

約数和(自身を含む): 196257600

約数和(自身を除く): 68118214

約数列:

[1, 2, 59, 118, 263, 526, 4129, 8258, 15517, 31034, 243611, 487222, 1085927, 2171854, 64069693, 128139386]

約数ペア:

[(1, 128139386), (2, 64069693), (59, 2171854), (118, 1085927), (263, 487222), (526, 243611), (4129, 31034), (8258, 15517)]