160905984

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11027}}^1$

素因数の和:11065

約数の個数: 72

約数和(自身を含む): 450824640

約数和(自身を除く): 289918656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 11027, 14592, 22054, 33081, 44108, 66162, 88216, 132324, 176432, 209513, 264648, 352864, 419026, 529296, 628539, 705728, 838052, 1058592, 1257078, 1411456, 1676104, 2117184, 2514156, 2822912, 3352208, 4234368, 5028312, 6704416, 8468736, 10056624, 13408832, 20113248, 26817664, 40226496, 53635328, 80452992, 160905984]

約数ペア:

[(1, 160905984), (2, 80452992), (3, 53635328), (4, 40226496), (6, 26817664), (8, 20113248), (12, 13408832), (16, 10056624), (19, 8468736), (24, 6704416), (32, 5028312), (38, 4234368), (48, 3352208), (57, 2822912), (64, 2514156), (76, 2117184), (96, 1676104), (114, 1411456), (128, 1257078), (152, 1058592), (192, 838052), (228, 705728), (256, 628539), (304, 529296), (384, 419026), (456, 352864), (608, 264648), (768, 209513), (912, 176432), (1216, 132324), (1824, 88216), (2432, 66162), (3648, 44108), (4864, 33081), (7296, 22054), (11027, 14592)]