128352948

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{150649}}^1$

素因数の和:150727

約数の個数: 24

約数和(自身を含む): 303710400

約数和(自身を除く): 175357452

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 150649, 301298, 451947, 602596, 903894, 1807788, 10696079, 21392158, 32088237, 42784316, 64176474, 128352948]

約数ペア:

[(1, 128352948), (2, 64176474), (3, 42784316), (4, 32088237), (6, 21392158), (12, 10696079), (71, 1807788), (142, 903894), (213, 602596), (284, 451947), (426, 301298), (852, 150649)]