128183104

素因数分解:

$2^6\times 7^1\times {\mathrm{359}}^1\times {\mathrm{797}}^1$

素因数の和:1175

約数の個数: 56

約数和(自身を含む): 291876480

約数和(自身を除く): 163693376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 359, 448, 718, 797, 1436, 1594, 2513, 2872, 3188, 5026, 5579, 5744, 6376, 10052, 11158, 11488, 12752, 20104, 22316, 22976, 25504, 40208, 44632, 51008, 80416, 89264, 160832, 178528, 286123, 357056, 572246, 1144492, 2002861, 2288984, 4005722, 4577968, 8011444, 9155936, 16022888, 18311872, 32045776, 64091552, 128183104]

約数ペア:

[(1, 128183104), (2, 64091552), (4, 32045776), (7, 18311872), (8, 16022888), (14, 9155936), (16, 8011444), (28, 4577968), (32, 4005722), (56, 2288984), (64, 2002861), (112, 1144492), (224, 572246), (359, 357056), (448, 286123), (718, 178528), (797, 160832), (1436, 89264), (1594, 80416), (2513, 51008), (2872, 44632), (3188, 40208), (5026, 25504), (5579, 22976), (5744, 22316), (6376, 20104), (10052, 12752), (11158, 11488)]