68195148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5171}}^1$

素因数の和:5342

約数の個数: 48

約数和(自身を含む): 183047424

約数和(自身を除く): 114852276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 5171, 6594, 10342, 13188, 15513, 20684, 31026, 36197, 62052, 72394, 108591, 144788, 217182, 434364, 811847, 1623694, 2435541, 3247388, 4871082, 5682929, 9742164, 11365858, 17048787, 22731716, 34097574, 68195148]

約数ペア:

[(1, 68195148), (2, 34097574), (3, 22731716), (4, 17048787), (6, 11365858), (7, 9742164), (12, 5682929), (14, 4871082), (21, 3247388), (28, 2435541), (42, 1623694), (84, 811847), (157, 434364), (314, 217182), (471, 144788), (628, 108591), (942, 72394), (1099, 62052), (1884, 36197), (2198, 31026), (3297, 20684), (4396, 15513), (5171, 13188), (6594, 10342)]