128263528704

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5387413}}^1$

素因数の和:5387463

約数の個数: 72

約数和(自身を含む): 352379974912

約数和(自身を除く): 224116446208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 5387413, 10774826, 16162239, 21549652, 32324478, 43099304, 64648956, 86198608, 129297912, 167009803, 172397216, 258595824, 334019606, 344794432, 501029409, 517191648, 668039212, 689588864, 1002058818, 1034383296, 1336078424, 1379177728, 2004117636, 2068766592, 2672156848, 4008235272, 4137533184, 5344313696, 8016470544, 10688627392, 16032941088, 21377254784, 32065882176, 42754509568, 64131764352, 128263528704]

約数ペア:

[(1, 128263528704), (2, 64131764352), (3, 42754509568), (4, 32065882176), (6, 21377254784), (8, 16032941088), (12, 10688627392), (16, 8016470544), (24, 5344313696), (31, 4137533184), (32, 4008235272), (48, 2672156848), (62, 2068766592), (64, 2004117636), (93, 1379177728), (96, 1336078424), (124, 1034383296), (128, 1002058818), (186, 689588864), (192, 668039212), (248, 517191648), (256, 501029409), (372, 344794432), (384, 334019606), (496, 258595824), (744, 172397216), (768, 167009803), (992, 129297912), (1488, 86198608), (1984, 64648956), (2976, 43099304), (3968, 32324478), (5952, 21549652), (7936, 16162239), (11904, 10774826), (23808, 5387413)]