140788898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{29173}}^1$

素因数の和:29321

約数の個数: 16

約数和(自身を含む): 224056320

約数和(自身を除く): 83267422

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 29173, 58346, 554287, 1108574, 3704971, 7409942, 70394449, 140788898]

約数ペア:

[(1, 140788898), (2, 70394449), (19, 7409942), (38, 3704971), (127, 1108574), (254, 554287), (2413, 58346), (4826, 29173)]