272012158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{88951}}^1$

素因数の和:89103

約数の個数: 16

約数和(自身を含む): 448318080

約数和(自身を除く): 176305922

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 88951, 177902, 978461, 1956922, 12364189, 24728378, 136006079, 272012158]

約数ペア:

[(1, 272012158), (2, 136006079), (11, 24728378), (22, 12364189), (139, 1956922), (278, 978461), (1529, 177902), (3058, 88951)]