127802708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 257832960

約数和(自身を除く): 130030252

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 946, 1333, 1364, 1892, 2179, 2666, 4358, 5332, 8716, 14663, 23969, 29326, 47938, 58652, 67549, 93697, 95876, 135098, 187394, 270196, 374788, 743039, 1030667, 1486078, 2061334, 2904607, 2972156, 4122668, 5809214, 11618428, 31950677, 63901354, 127802708]

約数ペア:

[(1, 127802708), (2, 63901354), (4, 31950677), (11, 11618428), (22, 5809214), (31, 4122668), (43, 2972156), (44, 2904607), (62, 2061334), (86, 1486078), (124, 1030667), (172, 743039), (341, 374788), (473, 270196), (682, 187394), (946, 135098), (1333, 95876), (1364, 93697), (1892, 67549), (2179, 58652), (2666, 47938), (4358, 29326), (5332, 23969), (8716, 14663)]