125215974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 293748000

約数和(自身を除く): 168532026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1791, 2587, 2689, 3582, 5174, 5378, 7761, 8067, 15522, 16134, 23283, 24201, 34957, 46566, 48402, 69914, 104871, 209742, 314613, 535111, 629226, 1070222, 1605333, 3210666, 4815999, 6956443, 9631998, 13912886, 20869329, 41738658, 62607987, 125215974]

約数ペア:

[(1, 125215974), (2, 62607987), (3, 41738658), (6, 20869329), (9, 13912886), (13, 9631998), (18, 6956443), (26, 4815999), (39, 3210666), (78, 1605333), (117, 1070222), (199, 629226), (234, 535111), (398, 314613), (597, 209742), (1194, 104871), (1791, 69914), (2587, 48402), (2689, 46566), (3582, 34957), (5174, 24201), (5378, 23283), (7761, 16134), (8067, 15522)]