128189664

素因数分解:

$2^5\times 3^2\times {\mathrm{445103}}^1$

素因数の和:445119

約数の個数: 36

約数和(自身を含む): 364540176

約数和(自身を除く): 236350512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 445103, 890206, 1335309, 1780412, 2670618, 3560824, 4005927, 5341236, 7121648, 8011854, 10682472, 14243296, 16023708, 21364944, 32047416, 42729888, 64094832, 128189664]

約数ペア:

[(1, 128189664), (2, 64094832), (3, 42729888), (4, 32047416), (6, 21364944), (8, 16023708), (9, 14243296), (12, 10682472), (16, 8011854), (18, 7121648), (24, 5341236), (32, 4005927), (36, 3560824), (48, 2670618), (72, 1780412), (96, 1335309), (144, 890206), (288, 445103)]