140491176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 424120320

約数和(自身を除く): 283629144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 103, 138, 161, 168, 184, 206, 276, 309, 322, 353, 412, 483, 552, 618, 644, 706, 721, 824, 966, 1059, 1236, 1288, 1412, 1442, 1932, 2118, 2163, 2369, 2471, 2472, 2824, 2884, 3864, 4236, 4326, 4738, 4942, 5768, 7107, 7413, 8119, 8472, 8652, 9476, 9884, 14214, 14826, 16238, 16583, 17304, 18952, 19768, 24357, 28428, 29652, 32476, 33166, 36359, 48714, 49749, 56833, 56856, 59304, 64952, 66332, 72718, 97428, 99498, 109077, 113666, 132664, 145436, 170499, 194856, 198996, 218154, 227332, 254513, 290872, 340998, 397992, 436308, 454664, 509026, 681996, 763539, 836257, 872616, 1018052, 1363992, 1527078, 1672514, 2036104, 2508771, 3054156, 3345028, 5017542, 5853799, 6108312, 6690056, 10035084, 11707598, 17561397, 20070168, 23415196, 35122794, 46830392, 70245588, 140491176]

約数ペア:

[(1, 140491176), (2, 70245588), (3, 46830392), (4, 35122794), (6, 23415196), (7, 20070168), (8, 17561397), (12, 11707598), (14, 10035084), (21, 6690056), (23, 6108312), (24, 5853799), (28, 5017542), (42, 3345028), (46, 3054156), (56, 2508771), (69, 2036104), (84, 1672514), (92, 1527078), (103, 1363992), (138, 1018052), (161, 872616), (168, 836257), (184, 763539), (206, 681996), (276, 509026), (309, 454664), (322, 436308), (353, 397992), (412, 340998), (483, 290872), (552, 254513), (618, 227332), (644, 218154), (706, 198996), (721, 194856), (824, 170499), (966, 145436), (1059, 132664), (1236, 113666), (1288, 109077), (1412, 99498), (1442, 97428), (1932, 72718), (2118, 66332), (2163, 64952), (2369, 59304), (2471, 56856), (2472, 56833), (2824, 49749), (2884, 48714), (3864, 36359), (4236, 33166), (4326, 32476), (4738, 29652), (4942, 28428), (5768, 24357), (7107, 19768), (7413, 18952), (8119, 17304), (8472, 16583), (8652, 16238), (9476, 14826), (9884, 14214)]