149500078

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 287567280

約数和(自身を除く): 138067202

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 559, 602, 637, 1118, 1274, 2107, 2729, 3913, 4214, 5458, 7826, 19103, 27391, 35477, 38206, 54782, 70954, 117347, 133721, 234694, 248339, 267442, 496678, 821429, 1525511, 1642858, 1738373, 3051022, 3476746, 5750003, 10678577, 11500006, 21357154, 74750039, 149500078]

約数ペア:

[(1, 149500078), (2, 74750039), (7, 21357154), (13, 11500006), (14, 10678577), (26, 5750003), (43, 3476746), (49, 3051022), (86, 1738373), (91, 1642858), (98, 1525511), (182, 821429), (301, 496678), (559, 267442), (602, 248339), (637, 234694), (1118, 133721), (1274, 117347), (2107, 70954), (2729, 54782), (3913, 38206), (4214, 35477), (5458, 27391), (7826, 19103)]