156625747185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{21283}}^1$

素因数の和:21654

約数の個数: 64

約数和(自身を含む): 265689704448

約数和(自身を除く): 109063957263

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 257, 345, 415, 771, 1245, 1285, 1909, 3855, 5727, 5911, 9545, 17733, 21283, 21331, 28635, 29555, 63849, 63993, 88665, 106415, 106655, 319245, 319965, 489509, 490613, 1468527, 1471839, 1766489, 2447545, 2453065, 5299467, 5469731, 7342635, 7359195, 8832445, 16409193, 26497335, 27348655, 40629247, 82045965, 121887741, 125803813, 203146235, 377411439, 453987673, 609438705, 629019065, 1361963019, 1887057195, 2269938365, 6809815095, 10441716479, 31325149437, 52208582395, 156625747185]

約数ペア:

[(1, 156625747185), (3, 52208582395), (5, 31325149437), (15, 10441716479), (23, 6809815095), (69, 2269938365), (83, 1887057195), (115, 1361963019), (249, 629019065), (257, 609438705), (345, 453987673), (415, 377411439), (771, 203146235), (1245, 125803813), (1285, 121887741), (1909, 82045965), (3855, 40629247), (5727, 27348655), (5911, 26497335), (9545, 16409193), (17733, 8832445), (21283, 7359195), (21331, 7342635), (28635, 5469731), (29555, 5299467), (63849, 2453065), (63993, 2447545), (88665, 1766489), (106415, 1471839), (106655, 1468527), (319245, 490613), (319965, 489509)]