128740472014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{100153}}^1$

素因数の和:100681

約数の個数: 64

約数和(自身を含む): 255445581312

約数和(自身を除く): 126705109298

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 491, 982, 1309, 2618, 3437, 5401, 6874, 8347, 10802, 16694, 37807, 58429, 75614, 91817, 100153, 116858, 183634, 200306, 642719, 701071, 1101683, 1285438, 1402142, 1702601, 2203366, 3405202, 7711781, 11918207, 15423562, 18728611, 23836414, 37457222, 49175123, 98350246, 131100277, 262200554, 344225861, 540926353, 688451722, 835977091, 1081852706, 1671954182, 3786484471, 5851839637, 7572968942, 9195748001, 11703679274, 18391496002, 64370236007, 128740472014]

約数ペア:

[(1, 128740472014), (2, 64370236007), (7, 18391496002), (11, 11703679274), (14, 9195748001), (17, 7572968942), (22, 5851839637), (34, 3786484471), (77, 1671954182), (119, 1081852706), (154, 835977091), (187, 688451722), (238, 540926353), (374, 344225861), (491, 262200554), (982, 131100277), (1309, 98350246), (2618, 49175123), (3437, 37457222), (5401, 23836414), (6874, 18728611), (8347, 15423562), (10802, 11918207), (16694, 7711781), (37807, 3405202), (58429, 2203366), (75614, 1702601), (91817, 1402142), (100153, 1285438), (116858, 1101683), (183634, 701071), (200306, 642719)]