138287072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56123}}^1$

素因数の和:56151

約数の個数: 48

約数和(自身を含む): 339437952

約数和(自身を除く): 201150880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 56123, 112246, 224492, 392861, 448984, 617353, 785722, 897968, 1234706, 1571444, 1795936, 2469412, 3142888, 4321471, 4938824, 6285776, 8642942, 9877648, 12571552, 17285884, 19755296, 34571768, 69143536, 138287072]

約数ペア:

[(1, 138287072), (2, 69143536), (4, 34571768), (7, 19755296), (8, 17285884), (11, 12571552), (14, 9877648), (16, 8642942), (22, 6285776), (28, 4938824), (32, 4321471), (44, 3142888), (56, 2469412), (77, 1795936), (88, 1571444), (112, 1234706), (154, 897968), (176, 785722), (224, 617353), (308, 448984), (352, 392861), (616, 224492), (1232, 112246), (2464, 56123)]