137778156

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 357171360

約数和(自身を除く): 219393204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 103, 146, 206, 219, 292, 309, 412, 438, 509, 618, 657, 876, 927, 1018, 1236, 1314, 1527, 1854, 2036, 2628, 3054, 3708, 4581, 6108, 7519, 9162, 15038, 18324, 22557, 30076, 37157, 45114, 52427, 67671, 74314, 90228, 104854, 111471, 135342, 148628, 157281, 209708, 222942, 270684, 314562, 334413, 445884, 471843, 629124, 668826, 943686, 1337652, 1887372, 3827171, 7654342, 11481513, 15308684, 22963026, 34444539, 45926052, 68889078, 137778156]

約数ペア:

[(1, 137778156), (2, 68889078), (3, 45926052), (4, 34444539), (6, 22963026), (9, 15308684), (12, 11481513), (18, 7654342), (36, 3827171), (73, 1887372), (103, 1337652), (146, 943686), (206, 668826), (219, 629124), (292, 471843), (309, 445884), (412, 334413), (438, 314562), (509, 270684), (618, 222942), (657, 209708), (876, 157281), (927, 148628), (1018, 135342), (1236, 111471), (1314, 104854), (1527, 90228), (1854, 74314), (2036, 67671), (2628, 52427), (3054, 45114), (3708, 37157), (4581, 30076), (6108, 22557), (7519, 18324), (9162, 15038)]