157413674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 263139840

約数和(自身を除く): 105726166

約数列:

[1, 2, 11, 22, 71, 142, 179, 358, 563, 781, 1126, 1562, 1969, 3938, 6193, 12386, 12709, 25418, 39973, 79946, 100777, 139799, 201554, 279598, 439703, 879406, 1108547, 2217094, 7155167, 14310334, 78706837, 157413674]

約数ペア:

[(1, 157413674), (2, 78706837), (11, 14310334), (22, 7155167), (71, 2217094), (142, 1108547), (179, 879406), (358, 439703), (563, 279598), (781, 201554), (1126, 139799), (1562, 100777), (1969, 79946), (3938, 39973), (6193, 25418), (12386, 12709)]