126765548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 289147320

約数和(自身を除く): 162381772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 89, 91, 98, 169, 172, 178, 182, 196, 301, 338, 356, 364, 559, 602, 623, 637, 676, 1118, 1157, 1183, 1204, 1246, 1274, 2107, 2236, 2314, 2366, 2492, 2548, 3827, 3913, 4214, 4361, 4628, 4732, 7267, 7654, 7826, 8099, 8281, 8428, 8722, 14534, 15041, 15308, 15652, 16198, 16562, 17444, 26789, 27391, 29068, 30082, 32396, 33124, 49751, 50869, 53578, 54782, 56693, 60164, 99502, 101738, 105287, 107156, 109564, 113386, 187523, 199004, 203476, 210574, 226772, 348257, 356083, 375046, 421148, 646763, 696514, 712166, 737009, 750092, 1293526, 1393028, 1424332, 1474018, 2437799, 2587052, 2948036, 4527341, 4875598, 9054682, 9751196, 18109364, 31691387, 63382774, 126765548]

約数ペア:

[(1, 126765548), (2, 63382774), (4, 31691387), (7, 18109364), (13, 9751196), (14, 9054682), (26, 4875598), (28, 4527341), (43, 2948036), (49, 2587052), (52, 2437799), (86, 1474018), (89, 1424332), (91, 1393028), (98, 1293526), (169, 750092), (172, 737009), (178, 712166), (182, 696514), (196, 646763), (301, 421148), (338, 375046), (356, 356083), (364, 348257), (559, 226772), (602, 210574), (623, 203476), (637, 199004), (676, 187523), (1118, 113386), (1157, 109564), (1183, 107156), (1204, 105287), (1246, 101738), (1274, 99502), (2107, 60164), (2236, 56693), (2314, 54782), (2366, 53578), (2492, 50869), (2548, 49751), (3827, 33124), (3913, 32396), (4214, 30082), (4361, 29068), (4628, 27391), (4732, 26789), (7267, 17444), (7654, 16562), (7826, 16198), (8099, 15652), (8281, 15308), (8428, 15041), (8722, 14534)]