156988895702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{40903829}}^1$

素因数の和:40903951

約数の個数: 16

約数和(自身を含む): 250331439600

約数和(自身を除く): 93342543898

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 40903829, 81807658, 777172751, 1554345502, 4131286729, 8262573458, 78494447851, 156988895702]

約数ペア:

[(1, 156988895702), (2, 78494447851), (19, 8262573458), (38, 4131286729), (101, 1554345502), (202, 777172751), (1919, 81807658), (3838, 40903829)]