128884224

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11987}}^1$

素因数の和:12015

約数の個数: 80

約数和(自身を含む): 392439168

約数和(自身を除く): 263554944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 11987, 23974, 35961, 47948, 71922, 83909, 95896, 143844, 167818, 191792, 251727, 287688, 335636, 383584, 503454, 575376, 671272, 767168, 1006908, 1150752, 1342544, 1534336, 2013816, 2301504, 2685088, 3068672, 4027632, 4603008, 5370176, 6137344, 8055264, 9206016, 10740352, 16110528, 18412032, 21480704, 32221056, 42961408, 64442112, 128884224]

約数ペア:

[(1, 128884224), (2, 64442112), (3, 42961408), (4, 32221056), (6, 21480704), (7, 18412032), (8, 16110528), (12, 10740352), (14, 9206016), (16, 8055264), (21, 6137344), (24, 5370176), (28, 4603008), (32, 4027632), (42, 3068672), (48, 2685088), (56, 2301504), (64, 2013816), (84, 1534336), (96, 1342544), (112, 1150752), (128, 1006908), (168, 767168), (192, 671272), (224, 575376), (256, 503454), (336, 383584), (384, 335636), (448, 287688), (512, 251727), (672, 191792), (768, 167818), (896, 143844), (1344, 95896), (1536, 83909), (1792, 71922), (2688, 47948), (3584, 35961), (5376, 23974), (10752, 11987)]