152679681

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 306708480

約数和(自身を除く): 154028799

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 31, 33, 63, 69, 77, 93, 99, 103, 161, 189, 207, 217, 231, 253, 279, 297, 309, 341, 483, 621, 651, 693, 713, 721, 759, 837, 927, 1023, 1133, 1449, 1771, 1953, 2079, 2139, 2163, 2277, 2369, 2387, 2781, 3069, 3193, 3399, 4347, 4991, 5313, 5859, 6417, 6489, 6831, 7107, 7161, 7843, 7931, 9207, 9579, 10197, 14973, 15939, 16583, 19251, 19467, 21321, 21483, 22351, 23529, 23793, 26059, 28737, 30591, 35123, 44919, 47817, 49749, 54901, 63963, 64449, 67053, 70587, 71379, 73439, 78177, 86211, 105369, 134757, 149247, 164703, 182413, 201159, 211761, 214137, 220317, 234531, 245861, 316107, 447741, 494109, 514073, 547239, 603477, 660951, 703593, 737583, 807829, 948321, 1482327, 1542219, 1641717, 1982853, 2212749, 2423487, 4626657, 4925151, 5654803, 6638247, 7270461, 13879971, 16964409, 21811383, 50893227, 152679681]

約数ペア:

[(1, 152679681), (3, 50893227), (7, 21811383), (9, 16964409), (11, 13879971), (21, 7270461), (23, 6638247), (27, 5654803), (31, 4925151), (33, 4626657), (63, 2423487), (69, 2212749), (77, 1982853), (93, 1641717), (99, 1542219), (103, 1482327), (161, 948321), (189, 807829), (207, 737583), (217, 703593), (231, 660951), (253, 603477), (279, 547239), (297, 514073), (309, 494109), (341, 447741), (483, 316107), (621, 245861), (651, 234531), (693, 220317), (713, 214137), (721, 211761), (759, 201159), (837, 182413), (927, 164703), (1023, 149247), (1133, 134757), (1449, 105369), (1771, 86211), (1953, 78177), (2079, 73439), (2139, 71379), (2163, 70587), (2277, 67053), (2369, 64449), (2387, 63963), (2781, 54901), (3069, 49749), (3193, 47817), (3399, 44919), (4347, 35123), (4991, 30591), (5313, 28737), (5859, 26059), (6417, 23793), (6489, 23529), (6831, 22351), (7107, 21483), (7161, 21321), (7843, 19467), (7931, 19251), (9207, 16583), (9579, 15939), (10197, 14973)]