155254656

素因数分解:

$2^7\times 3^1\times {\mathrm{404309}}^1$

素因数の和:404326

約数の個数: 32

約数和(自身を含む): 412396200

約数和(自身を除く): 257141544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 404309, 808618, 1212927, 1617236, 2425854, 3234472, 4851708, 6468944, 9703416, 12937888, 19406832, 25875776, 38813664, 51751552, 77627328, 155254656]

約数ペア:

[(1, 155254656), (2, 77627328), (3, 51751552), (4, 38813664), (6, 25875776), (8, 19406832), (12, 12937888), (16, 9703416), (24, 6468944), (32, 4851708), (48, 3234472), (64, 2425854), (96, 1617236), (128, 1212927), (192, 808618), (384, 404309)]