138791752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 302745600

約数和(自身を除く): 163953848

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 184, 188, 253, 376, 506, 517, 1012, 1034, 1081, 1459, 2024, 2068, 2162, 2918, 4136, 4324, 5836, 8648, 11672, 11891, 16049, 23782, 32098, 33557, 47564, 64196, 67114, 68573, 95128, 128392, 134228, 137146, 268456, 274292, 369127, 548584, 738254, 754303, 1476508, 1508606, 1577179, 2953016, 3017212, 3154358, 6034424, 6308716, 12617432, 17348969, 34697938, 69395876, 138791752]

約数ペア:

[(1, 138791752), (2, 69395876), (4, 34697938), (8, 17348969), (11, 12617432), (22, 6308716), (23, 6034424), (44, 3154358), (46, 3017212), (47, 2953016), (88, 1577179), (92, 1508606), (94, 1476508), (184, 754303), (188, 738254), (253, 548584), (376, 369127), (506, 274292), (517, 268456), (1012, 137146), (1034, 134228), (1081, 128392), (1459, 95128), (2024, 68573), (2068, 67114), (2162, 64196), (2918, 47564), (4136, 33557), (4324, 32098), (5836, 23782), (8648, 16049), (11672, 11891)]