157434244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{115421}}^1$

素因数の和:115467

約数の個数: 24

約数和(自身を含む): 310254336

約数和(自身を除く): 152820092

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 115421, 230842, 461684, 1269631, 2539262, 3578051, 5078524, 7156102, 14312204, 39358561, 78717122, 157434244]

約数ペア:

[(1, 157434244), (2, 78717122), (4, 39358561), (11, 14312204), (22, 7156102), (31, 5078524), (44, 3578051), (62, 2539262), (124, 1269631), (341, 461684), (682, 230842), (1364, 115421)]