167772124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 328652800

約数和(自身を除く): 160880676

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 199, 398, 403, 523, 796, 806, 1046, 1612, 2092, 2587, 5174, 6169, 6799, 10348, 12338, 13598, 16213, 24676, 27196, 32426, 64852, 80197, 104077, 160394, 208154, 210769, 320788, 416308, 421538, 843076, 1353001, 2706002, 3226387, 5412004, 6452774, 12905548, 41943031, 83886062, 167772124]

約数ペア:

[(1, 167772124), (2, 83886062), (4, 41943031), (13, 12905548), (26, 6452774), (31, 5412004), (52, 3226387), (62, 2706002), (124, 1353001), (199, 843076), (398, 421538), (403, 416308), (523, 320788), (796, 210769), (806, 208154), (1046, 160394), (1612, 104077), (2092, 80197), (2587, 64852), (5174, 32426), (6169, 27196), (6799, 24676), (10348, 16213), (12338, 13598)]