128529948

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{32359}}^1$

素因数の和:32697

約数の個数: 24

約数和(自身を含む): 300818560

約数和(自身を除く): 172288612

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 32359, 64718, 97077, 129436, 194154, 388308, 10710829, 21421658, 32132487, 42843316, 64264974, 128529948]

約数ペア:

[(1, 128529948), (2, 64264974), (3, 42843316), (4, 32132487), (6, 21421658), (12, 10710829), (331, 388308), (662, 194154), (993, 129436), (1324, 97077), (1986, 64718), (3972, 32359)]