157798656

素因数分解:

$2^8\times 3^2\times {\mathrm{68489}}^1$

素因数の和:68511

約数の個数: 54

約数和(自身を含む): 454979070

約数和(自身を除く): 297180414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 68489, 136978, 205467, 273956, 410934, 547912, 616401, 821868, 1095824, 1232802, 1643736, 2191648, 2465604, 3287472, 4383296, 4931208, 6574944, 8766592, 9862416, 13149888, 17533184, 19724832, 26299776, 39449664, 52599552, 78899328, 157798656]

約数ペア:

[(1, 157798656), (2, 78899328), (3, 52599552), (4, 39449664), (6, 26299776), (8, 19724832), (9, 17533184), (12, 13149888), (16, 9862416), (18, 8766592), (24, 6574944), (32, 4931208), (36, 4383296), (48, 3287472), (64, 2465604), (72, 2191648), (96, 1643736), (128, 1232802), (144, 1095824), (192, 821868), (256, 616401), (288, 547912), (384, 410934), (576, 273956), (768, 205467), (1152, 136978), (2304, 68489)]