127807974

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 327475200

約数和(自身を除く): 199667226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 163, 254, 294, 326, 343, 381, 441, 489, 686, 762, 882, 889, 978, 1029, 1141, 1143, 1467, 1778, 2058, 2282, 2286, 2667, 2934, 3087, 3423, 5334, 6174, 6223, 6846, 7987, 8001, 10269, 12446, 15974, 16002, 18669, 20538, 20701, 23961, 37338, 41402, 43561, 47922, 55909, 56007, 62103, 71883, 87122, 111818, 112014, 124206, 130683, 143766, 144907, 167727, 186309, 261366, 289814, 335454, 372618, 392049, 434721, 503181, 784098, 869442, 1006362, 1014349, 1304163, 2028698, 2608326, 3043047, 6086094, 7100443, 9129141, 14200886, 18258282, 21301329, 42602658, 63903987, 127807974]

約数ペア:

[(1, 127807974), (2, 63903987), (3, 42602658), (6, 21301329), (7, 18258282), (9, 14200886), (14, 9129141), (18, 7100443), (21, 6086094), (42, 3043047), (49, 2608326), (63, 2028698), (98, 1304163), (126, 1014349), (127, 1006362), (147, 869442), (163, 784098), (254, 503181), (294, 434721), (326, 392049), (343, 372618), (381, 335454), (441, 289814), (489, 261366), (686, 186309), (762, 167727), (882, 144907), (889, 143766), (978, 130683), (1029, 124206), (1141, 112014), (1143, 111818), (1467, 87122), (1778, 71883), (2058, 62103), (2282, 56007), (2286, 55909), (2667, 47922), (2934, 43561), (3087, 41402), (3423, 37338), (5334, 23961), (6174, 20701), (6223, 20538), (6846, 18669), (7987, 16002), (8001, 15974), (10269, 12446)]