156941222852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20748443}}^1$

素因数の和:20748539

約数の個数: 24

約数和(自身を含む): 288154390272

約数和(自身を除く): 131213167420

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 20748443, 41496886, 82993772, 643201733, 1265655023, 1286403466, 2531310046, 2572806932, 5062620092, 39235305713, 78470611426, 156941222852]

約数ペア:

[(1, 156941222852), (2, 78470611426), (4, 39235305713), (31, 5062620092), (61, 2572806932), (62, 2531310046), (122, 1286403466), (124, 1265655023), (244, 643201733), (1891, 82993772), (3782, 41496886), (7564, 20748443)]