161448196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9437}}^1$

素因数の和:9508

約数の個数: 48

約数和(自身を含む): 355170816

約数和(自身を除く): 193722620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 9437, 17108, 18874, 37748, 66059, 122681, 132118, 245362, 264236, 443539, 490724, 858767, 887078, 1717534, 1774156, 3104773, 3435068, 5766007, 6209546, 11532014, 12419092, 23064028, 40362049, 80724098, 161448196]

約数ペア:

[(1, 161448196), (2, 80724098), (4, 40362049), (7, 23064028), (13, 12419092), (14, 11532014), (26, 6209546), (28, 5766007), (47, 3435068), (52, 3104773), (91, 1774156), (94, 1717534), (182, 887078), (188, 858767), (329, 490724), (364, 443539), (611, 264236), (658, 245362), (1222, 132118), (1316, 122681), (2444, 66059), (4277, 37748), (8554, 18874), (9437, 17108)]