43157208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 78493992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 71, 76, 86, 93, 114, 124, 129, 142, 152, 172, 186, 213, 228, 248, 258, 284, 344, 372, 426, 456, 516, 568, 589, 744, 817, 852, 1032, 1178, 1333, 1349, 1634, 1704, 1767, 2201, 2356, 2451, 2666, 2698, 3053, 3268, 3534, 3999, 4047, 4402, 4712, 4902, 5332, 5396, 6106, 6536, 6603, 7068, 7998, 8094, 8804, 9159, 9804, 10664, 10792, 12212, 13206, 14136, 15996, 16188, 17608, 18318, 19608, 24424, 25327, 26412, 31992, 32376, 36636, 41819, 50654, 52824, 58007, 73272, 75981, 83638, 94643, 101308, 116014, 125457, 151962, 167276, 174021, 189286, 202616, 232028, 250914, 283929, 303924, 334552, 348042, 378572, 464056, 501828, 567858, 607848, 696084, 757144, 1003656, 1135716, 1392168, 1798217, 2271432, 3596434, 5394651, 7192868, 10789302, 14385736, 21578604, 43157208]

約数ペア:

[(1, 43157208), (2, 21578604), (3, 14385736), (4, 10789302), (6, 7192868), (8, 5394651), (12, 3596434), (19, 2271432), (24, 1798217), (31, 1392168), (38, 1135716), (43, 1003656), (57, 757144), (62, 696084), (71, 607848), (76, 567858), (86, 501828), (93, 464056), (114, 378572), (124, 348042), (129, 334552), (142, 303924), (152, 283929), (172, 250914), (186, 232028), (213, 202616), (228, 189286), (248, 174021), (258, 167276), (284, 151962), (344, 125457), (372, 116014), (426, 101308), (456, 94643), (516, 83638), (568, 75981), (589, 73272), (744, 58007), (817, 52824), (852, 50654), (1032, 41819), (1178, 36636), (1333, 32376), (1349, 31992), (1634, 26412), (1704, 25327), (1767, 24424), (2201, 19608), (2356, 18318), (2451, 17608), (2666, 16188), (2698, 15996), (3053, 14136), (3268, 13206), (3534, 12212), (3999, 10792), (4047, 10664), (4402, 9804), (4712, 9159), (4902, 8804), (5332, 8094), (5396, 7998), (6106, 7068), (6536, 6603)]