142736744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 281538180

約数和(自身を除く): 138801436

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 197, 328, 376, 394, 788, 1576, 1927, 2209, 3854, 4418, 7708, 8077, 8836, 9259, 15416, 16154, 17672, 18518, 32308, 37036, 64616, 74072, 90569, 181138, 362276, 379619, 435173, 724552, 759238, 870346, 1518476, 1740692, 3036952, 3481384, 17842093, 35684186, 71368372, 142736744]

約数ペア:

[(1, 142736744), (2, 71368372), (4, 35684186), (8, 17842093), (41, 3481384), (47, 3036952), (82, 1740692), (94, 1518476), (164, 870346), (188, 759238), (197, 724552), (328, 435173), (376, 379619), (394, 362276), (788, 181138), (1576, 90569), (1927, 74072), (2209, 64616), (3854, 37036), (4418, 32308), (7708, 18518), (8077, 17672), (8836, 16154), (9259, 15416)]