128050944

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23819}}^1$

素因数の和:23845

約数の個数: 72

約数和(自身を含む): 389504640

約数和(自身を除く): 261453696

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, 672, 768, 896, 1344, 1792, 2688, 5376, 23819, 47638, 71457, 95276, 142914, 166733, 190552, 285828, 333466, 381104, 500199, 571656, 666932, 762208, 1000398, 1143312, 1333864, 1524416, 2000796, 2286624, 2667728, 3048832, 4001592, 4573248, 5335456, 6097664, 8003184, 9146496, 10670912, 16006368, 18292992, 21341824, 32012736, 42683648, 64025472, 128050944]

約数ペア:

[(1, 128050944), (2, 64025472), (3, 42683648), (4, 32012736), (6, 21341824), (7, 18292992), (8, 16006368), (12, 10670912), (14, 9146496), (16, 8003184), (21, 6097664), (24, 5335456), (28, 4573248), (32, 4001592), (42, 3048832), (48, 2667728), (56, 2286624), (64, 2000796), (84, 1524416), (96, 1333864), (112, 1143312), (128, 1000398), (168, 762208), (192, 666932), (224, 571656), (256, 500199), (336, 381104), (384, 333466), (448, 285828), (672, 190552), (768, 166733), (896, 142914), (1344, 95276), (1792, 71457), (2688, 47638), (5376, 23819)]