115890492

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 274730400

約数和(自身を除く): 158839908

約数列:

[1, 2, 3, 4, 6, 12, 137, 157, 274, 314, 411, 449, 471, 548, 628, 822, 898, 942, 1347, 1644, 1796, 1884, 2694, 5388, 21509, 43018, 61513, 64527, 70493, 86036, 123026, 129054, 140986, 184539, 211479, 246052, 258108, 281972, 369078, 422958, 738156, 845916, 9657541, 19315082, 28972623, 38630164, 57945246, 115890492]

約数ペア:

[(1, 115890492), (2, 57945246), (3, 38630164), (4, 28972623), (6, 19315082), (12, 9657541), (137, 845916), (157, 738156), (274, 422958), (314, 369078), (411, 281972), (449, 258108), (471, 246052), (548, 211479), (628, 184539), (822, 140986), (898, 129054), (942, 123026), (1347, 86036), (1644, 70493), (1796, 64527), (1884, 61513), (2694, 43018), (5388, 21509)]