166941038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 291301920

約数和(自身を除く): 124360882

約数列:

[1, 2, 11, 22, 23, 46, 89, 121, 178, 242, 253, 337, 506, 674, 979, 1958, 2047, 2783, 3707, 4094, 5566, 7414, 7751, 10769, 15502, 21538, 22517, 29993, 40777, 45034, 59986, 81554, 85261, 170522, 247687, 329923, 495374, 659846, 689839, 937871, 1379678, 1875742, 3629153, 7258306, 7588229, 15176458, 83470519, 166941038]

約数ペア:

[(1, 166941038), (2, 83470519), (11, 15176458), (22, 7588229), (23, 7258306), (46, 3629153), (89, 1875742), (121, 1379678), (178, 937871), (242, 689839), (253, 659846), (337, 495374), (506, 329923), (674, 247687), (979, 170522), (1958, 85261), (2047, 81554), (2783, 59986), (3707, 45034), (4094, 40777), (5566, 29993), (7414, 22517), (7751, 21538), (10769, 15502)]