138717696

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6981

約数の個数: 80

約数和(自身を含む): 398037024

約数和(自身を除く): 259319328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 6947, 9984, 13894, 19968, 20841, 27788, 41682, 55576, 83364, 90311, 111152, 166728, 180622, 222304, 270933, 333456, 361244, 444608, 541866, 666912, 722488, 889216, 1083732, 1333824, 1444976, 1778432, 2167464, 2667648, 2889952, 3556864, 4334928, 5335296, 5779904, 8669856, 10670592, 11559808, 17339712, 23119616, 34679424, 46239232, 69358848, 138717696]

約数ペア:

[(1, 138717696), (2, 69358848), (3, 46239232), (4, 34679424), (6, 23119616), (8, 17339712), (12, 11559808), (13, 10670592), (16, 8669856), (24, 5779904), (26, 5335296), (32, 4334928), (39, 3556864), (48, 2889952), (52, 2667648), (64, 2167464), (78, 1778432), (96, 1444976), (104, 1333824), (128, 1083732), (156, 889216), (192, 722488), (208, 666912), (256, 541866), (312, 444608), (384, 361244), (416, 333456), (512, 270933), (624, 222304), (768, 180622), (832, 166728), (1248, 111152), (1536, 90311), (1664, 83364), (2496, 55576), (3328, 41682), (4992, 27788), (6656, 20841), (6947, 19968), (9984, 13894)]