156967328

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4703}}^1$

素因数の和:4869

約数の個数: 48

約数和(自身を含む): 355622400

約数和(自身を除く): 198655072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 4172, 4703, 4768, 8344, 9406, 16688, 18812, 32921, 33376, 37624, 65842, 75248, 131684, 150496, 263368, 526736, 700747, 1053472, 1401494, 2802988, 4905229, 5605976, 9810458, 11211952, 19620916, 22423904, 39241832, 78483664, 156967328]

約数ペア:

[(1, 156967328), (2, 78483664), (4, 39241832), (7, 22423904), (8, 19620916), (14, 11211952), (16, 9810458), (28, 5605976), (32, 4905229), (56, 2802988), (112, 1401494), (149, 1053472), (224, 700747), (298, 526736), (596, 263368), (1043, 150496), (1192, 131684), (2086, 75248), (2384, 65842), (4172, 37624), (4703, 33376), (4768, 32921), (8344, 18812), (9406, 16688)]