157412492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{7069}}^1$

素因数の和:7385

約数の個数: 24

約数和(自身を含む): 291001200

約数和(自身を除く): 133588708

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 5567, 7069, 11134, 14138, 22268, 28276, 134311, 268622, 537244, 2071217, 4142434, 8284868, 39353123, 78706246, 157412492]

約数ペア:

[(1, 157412492), (2, 78706246), (4, 39353123), (19, 8284868), (38, 4142434), (76, 2071217), (293, 537244), (586, 268622), (1172, 134311), (5567, 28276), (7069, 22268), (11134, 14138)]