164016536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9975

約数の個数: 32

約数和(自身を含む): 322222080

約数和(自身を除く): 158205544

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 8308, 9871, 16616, 19742, 39484, 78968, 306001, 612002, 661357, 1224004, 1322714, 2448008, 2645428, 5290856, 20502067, 41004134, 82008268, 164016536]

約数ペア:

[(1, 164016536), (2, 82008268), (4, 41004134), (8, 20502067), (31, 5290856), (62, 2645428), (67, 2448008), (124, 1322714), (134, 1224004), (248, 661357), (268, 612002), (536, 306001), (2077, 78968), (4154, 39484), (8308, 19742), (9871, 16616)]