140022152

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 265749120

約数和(自身を除く): 125726968

約数列:

[1, 2, 4, 8, 167, 311, 334, 337, 622, 668, 674, 1244, 1336, 1348, 2488, 2696, 51937, 56279, 103874, 104807, 112558, 207748, 209614, 225116, 415496, 419228, 450232, 838456, 17502769, 35005538, 70011076, 140022152]

約数ペア:

[(1, 140022152), (2, 70011076), (4, 35005538), (8, 17502769), (167, 838456), (311, 450232), (334, 419228), (337, 415496), (622, 225116), (668, 209614), (674, 207748), (1244, 112558), (1336, 104807), (1348, 103874), (2488, 56279), (2696, 51937)]