138825232

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 344649816

約数和(自身を除く): 205824584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 112, 182, 196, 208, 212, 257, 364, 371, 392, 424, 514, 637, 689, 728, 742, 784, 848, 1028, 1274, 1378, 1456, 1484, 1799, 2056, 2548, 2597, 2756, 2968, 3341, 3598, 4112, 4823, 5096, 5194, 5512, 5936, 6682, 7196, 9646, 10192, 10388, 11024, 12593, 13364, 13621, 14392, 19292, 20776, 23387, 25186, 26728, 27242, 28784, 33761, 38584, 41552, 46774, 50372, 53456, 54484, 67522, 77168, 93548, 95347, 100744, 108968, 135044, 163709, 177073, 187096, 190694, 201488, 217936, 270088, 327418, 354146, 374192, 381388, 540176, 654836, 667429, 708292, 762776, 1239511, 1309672, 1334858, 1416584, 1525552, 2479022, 2619344, 2669716, 2833168, 4958044, 5339432, 8676577, 9916088, 10678864, 17353154, 19832176, 34706308, 69412616, 138825232]

約数ペア:

[(1, 138825232), (2, 69412616), (4, 34706308), (7, 19832176), (8, 17353154), (13, 10678864), (14, 9916088), (16, 8676577), (26, 5339432), (28, 4958044), (49, 2833168), (52, 2669716), (53, 2619344), (56, 2479022), (91, 1525552), (98, 1416584), (104, 1334858), (106, 1309672), (112, 1239511), (182, 762776), (196, 708292), (208, 667429), (212, 654836), (257, 540176), (364, 381388), (371, 374192), (392, 354146), (424, 327418), (514, 270088), (637, 217936), (689, 201488), (728, 190694), (742, 187096), (784, 177073), (848, 163709), (1028, 135044), (1274, 108968), (1378, 100744), (1456, 95347), (1484, 93548), (1799, 77168), (2056, 67522), (2548, 54484), (2597, 53456), (2756, 50372), (2968, 46774), (3341, 41552), (3598, 38584), (4112, 33761), (4823, 28784), (5096, 27242), (5194, 26728), (5512, 25186), (5936, 23387), (6682, 20776), (7196, 19292), (9646, 14392), (10192, 13621), (10388, 13364), (11024, 12593)]