131133936

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{17401}}^1$

素因数の和:17569

約数の個数: 40

約数和(自身を含む): 340939984

約数和(自身を除く): 209806048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 17401, 34802, 52203, 69604, 104406, 139208, 208812, 278416, 417624, 835248, 2731957, 5463914, 8195871, 10927828, 16391742, 21855656, 32783484, 43711312, 65566968, 131133936]

約数ペア:

[(1, 131133936), (2, 65566968), (3, 43711312), (4, 32783484), (6, 21855656), (8, 16391742), (12, 10927828), (16, 8195871), (24, 5463914), (48, 2731957), (157, 835248), (314, 417624), (471, 278416), (628, 208812), (942, 139208), (1256, 104406), (1884, 69604), (2512, 52203), (3768, 34802), (7536, 17401)]