139906528

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{15559}}^1$

素因数の和:15850

約数の個数: 24

約数和(自身を含む): 276438960

約数和(自身を除く): 136532432

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 4496, 8992, 15559, 31118, 62236, 124472, 248944, 497888, 4372079, 8744158, 17488316, 34976632, 69953264, 139906528]

約数ペア:

[(1, 139906528), (2, 69953264), (4, 34976632), (8, 17488316), (16, 8744158), (32, 4372079), (281, 497888), (562, 248944), (1124, 124472), (2248, 62236), (4496, 31118), (8992, 15559)]