140023728

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8311}}^1$

素因数の和:8344

約数の個数: 100

約数和(自身を含む): 436496368

約数和(自身を除く): 296472640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8311, 8424, 16622, 16848, 24933, 33244, 49866, 66488, 74799, 99732, 108043, 132976, 149598, 199464, 216086, 224397, 299196, 324129, 398928, 432172, 448794, 598392, 648258, 673191, 864344, 897588, 972387, 1196784, 1296516, 1346382, 1728688, 1795176, 1944774, 2593032, 2692764, 2917161, 3590352, 3889548, 5186064, 5385528, 5834322, 7779096, 8751483, 10771056, 11668644, 15558192, 17502966, 23337288, 35005932, 46674576, 70011864, 140023728]

約数ペア:

[(1, 140023728), (2, 70011864), (3, 46674576), (4, 35005932), (6, 23337288), (8, 17502966), (9, 15558192), (12, 11668644), (13, 10771056), (16, 8751483), (18, 7779096), (24, 5834322), (26, 5385528), (27, 5186064), (36, 3889548), (39, 3590352), (48, 2917161), (52, 2692764), (54, 2593032), (72, 1944774), (78, 1795176), (81, 1728688), (104, 1346382), (108, 1296516), (117, 1196784), (144, 972387), (156, 897588), (162, 864344), (208, 673191), (216, 648258), (234, 598392), (312, 448794), (324, 432172), (351, 398928), (432, 324129), (468, 299196), (624, 224397), (648, 216086), (702, 199464), (936, 149598), (1053, 132976), (1296, 108043), (1404, 99732), (1872, 74799), (2106, 66488), (2808, 49866), (4212, 33244), (5616, 24933), (8311, 16848), (8424, 16622)]