128928768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{41969}}^1$

素因数の和:41992

約数の個数: 44

約数和(自身を含む): 343650360

約数和(自身を除く): 214721592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 41969, 83938, 125907, 167876, 251814, 335752, 503628, 671504, 1007256, 1343008, 2014512, 2686016, 4029024, 5372032, 8058048, 10744064, 16116096, 21488128, 32232192, 42976256, 64464384, 128928768]

約数ペア:

[(1, 128928768), (2, 64464384), (3, 42976256), (4, 32232192), (6, 21488128), (8, 16116096), (12, 10744064), (16, 8058048), (24, 5372032), (32, 4029024), (48, 2686016), (64, 2014512), (96, 1343008), (128, 1007256), (192, 671504), (256, 503628), (384, 335752), (512, 251814), (768, 167876), (1024, 125907), (1536, 83938), (3072, 41969)]