127863416

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1721}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 247348080

約数和(自身を除く): 119484664

約数列:

[1, 2, 4, 8, 37, 74, 148, 251, 296, 502, 1004, 1721, 2008, 3442, 6884, 9287, 13768, 18574, 37148, 63677, 74296, 127354, 254708, 431971, 509416, 863942, 1727884, 3455768, 15982927, 31965854, 63931708, 127863416]

約数ペア:

[(1, 127863416), (2, 63931708), (4, 31965854), (8, 15982927), (37, 3455768), (74, 1727884), (148, 863942), (251, 509416), (296, 431971), (502, 254708), (1004, 127354), (1721, 74296), (2008, 63677), (3442, 37148), (6884, 18574), (9287, 13768)]