166159768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1871}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 330557760

約数和(自身を除く): 164397992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 653, 1306, 1871, 2612, 3742, 5224, 7484, 11101, 14968, 22202, 31807, 44404, 63614, 88808, 127228, 254456, 1221763, 2443526, 4887052, 9774104, 20769971, 41539942, 83079884, 166159768]

約数ペア:

[(1, 166159768), (2, 83079884), (4, 41539942), (8, 20769971), (17, 9774104), (34, 4887052), (68, 2443526), (136, 1221763), (653, 254456), (1306, 127228), (1871, 88808), (2612, 63614), (3742, 44404), (5224, 31807), (7484, 22202), (11101, 14968)]