161845486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1\times {\mathrm{1091}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 267524712

約数和(自身を除く): 105679226

約数列:

[1, 2, 11, 22, 121, 242, 613, 1091, 1226, 2182, 6743, 12001, 13486, 24002, 74173, 132011, 148346, 264022, 668783, 1337566, 7356613, 14713226, 80922743, 161845486]

約数ペア:

[(1, 161845486), (2, 80922743), (11, 14713226), (22, 7356613), (121, 1337566), (242, 668783), (613, 264022), (1091, 148346), (1226, 132011), (2182, 74173), (6743, 24002), (12001, 13486)]