158778672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4878

約数の個数: 80

約数和(自身を含む): 450158688

約数和(自身を除く): 291380016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 4801, 5512, 8268, 9602, 11024, 14403, 16536, 19204, 28806, 33072, 38408, 57612, 62413, 76816, 115224, 124826, 187239, 230448, 249652, 254453, 374478, 499304, 508906, 748956, 763359, 998608, 1017812, 1497912, 1526718, 2035624, 2995824, 3053436, 3307889, 4071248, 6106872, 6615778, 9923667, 12213744, 13231556, 19847334, 26463112, 39694668, 52926224, 79389336, 158778672]

約数ペア:

[(1, 158778672), (2, 79389336), (3, 52926224), (4, 39694668), (6, 26463112), (8, 19847334), (12, 13231556), (13, 12213744), (16, 9923667), (24, 6615778), (26, 6106872), (39, 4071248), (48, 3307889), (52, 3053436), (53, 2995824), (78, 2035624), (104, 1526718), (106, 1497912), (156, 1017812), (159, 998608), (208, 763359), (212, 748956), (312, 508906), (318, 499304), (424, 374478), (624, 254453), (636, 249652), (689, 230448), (848, 187239), (1272, 124826), (1378, 115224), (2067, 76816), (2544, 62413), (2756, 57612), (4134, 38408), (4801, 33072), (5512, 28806), (8268, 19204), (9602, 16536), (11024, 14403)]