156918852322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{41490971}}^1$

素因数の和:41491065

約数の個数: 16

約数和(自身を含む): 246954265344

約数和(自身を除く): 90035413022

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 41490971, 82981942, 1286220101, 2530949231, 2572440202, 5061898462, 78459426161, 156918852322]

約数ペア:

[(1, 156918852322), (2, 78459426161), (31, 5061898462), (61, 2572440202), (62, 2530949231), (122, 1286220101), (1891, 82981942), (3782, 41490971)]