157731768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115301}}^1$

素因数の和:115332

約数の個数: 48

約数和(自身を含む): 449677800

約数和(自身を除く): 291946032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 115301, 230602, 345903, 461204, 691806, 922408, 1037709, 1383612, 2075418, 2190719, 2767224, 4150836, 4381438, 6572157, 8301672, 8762876, 13144314, 17525752, 19716471, 26288628, 39432942, 52577256, 78865884, 157731768]

約数ペア:

[(1, 157731768), (2, 78865884), (3, 52577256), (4, 39432942), (6, 26288628), (8, 19716471), (9, 17525752), (12, 13144314), (18, 8762876), (19, 8301672), (24, 6572157), (36, 4381438), (38, 4150836), (57, 2767224), (72, 2190719), (76, 2075418), (114, 1383612), (152, 1037709), (171, 922408), (228, 691806), (342, 461204), (456, 345903), (684, 230602), (1368, 115301)]