138726016

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 335148030

約数和(自身を除く): 196422014

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 64, 88, 104, 106, 121, 128, 143, 169, 176, 208, 212, 242, 286, 338, 352, 416, 424, 484, 572, 583, 676, 689, 704, 832, 848, 968, 1144, 1166, 1352, 1378, 1408, 1573, 1664, 1696, 1859, 1936, 2288, 2332, 2704, 2756, 3146, 3392, 3718, 3872, 4576, 4664, 5408, 5512, 6292, 6413, 6784, 7436, 7579, 7744, 8957, 9152, 9328, 10816, 11024, 12584, 12826, 14872, 15158, 15488, 17914, 18304, 18656, 20449, 21632, 22048, 25168, 25652, 29744, 30316, 35828, 37312, 40898, 44096, 50336, 51304, 59488, 60632, 71656, 74624, 81796, 83369, 88192, 98527, 100672, 102608, 118976, 121264, 143312, 163592, 166738, 197054, 201344, 205216, 237952, 242528, 286624, 327184, 333476, 394108, 410432, 485056, 573248, 654368, 666952, 788216, 820864, 970112, 1083797, 1146496, 1308736, 1333904, 1576432, 2167594, 2617472, 2667808, 3152864, 4335188, 5335616, 6305728, 8670376, 10671232, 12611456, 17340752, 34681504, 69363008, 138726016]

約数ペア:

[(1, 138726016), (2, 69363008), (4, 34681504), (8, 17340752), (11, 12611456), (13, 10671232), (16, 8670376), (22, 6305728), (26, 5335616), (32, 4335188), (44, 3152864), (52, 2667808), (53, 2617472), (64, 2167594), (88, 1576432), (104, 1333904), (106, 1308736), (121, 1146496), (128, 1083797), (143, 970112), (169, 820864), (176, 788216), (208, 666952), (212, 654368), (242, 573248), (286, 485056), (338, 410432), (352, 394108), (416, 333476), (424, 327184), (484, 286624), (572, 242528), (583, 237952), (676, 205216), (689, 201344), (704, 197054), (832, 166738), (848, 163592), (968, 143312), (1144, 121264), (1166, 118976), (1352, 102608), (1378, 100672), (1408, 98527), (1573, 88192), (1664, 83369), (1696, 81796), (1859, 74624), (1936, 71656), (2288, 60632), (2332, 59488), (2704, 51304), (2756, 50336), (3146, 44096), (3392, 40898), (3718, 37312), (3872, 35828), (4576, 30316), (4664, 29744), (5408, 25652), (5512, 25168), (6292, 22048), (6413, 21632), (6784, 20449), (7436, 18656), (7579, 18304), (7744, 17914), (8957, 15488), (9152, 15158), (9328, 14872), (10816, 12826), (11024, 12584)]