158271456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{235523}}^1$

素因数の和:235543

約数の個数: 48

約数和(自身を含む): 474816384

約数和(自身を除く): 316544928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 235523, 471046, 706569, 942092, 1413138, 1648661, 1884184, 2826276, 3297322, 3768368, 4945983, 5652552, 6594644, 7536736, 9891966, 11305104, 13189288, 19783932, 22610208, 26378576, 39567864, 52757152, 79135728, 158271456]

約数ペア:

[(1, 158271456), (2, 79135728), (3, 52757152), (4, 39567864), (6, 26378576), (7, 22610208), (8, 19783932), (12, 13189288), (14, 11305104), (16, 9891966), (21, 7536736), (24, 6594644), (28, 5652552), (32, 4945983), (42, 3768368), (48, 3297322), (56, 2826276), (84, 1884184), (96, 1648661), (112, 1413138), (168, 942092), (224, 706569), (336, 471046), (672, 235523)]