123133956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 318625440

約数和(自身を除く): 195491484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 137, 242, 274, 363, 411, 484, 548, 619, 726, 822, 1238, 1452, 1507, 1644, 1857, 2476, 3014, 3714, 4521, 6028, 6809, 7428, 9042, 13618, 16577, 18084, 20427, 27236, 33154, 40854, 49731, 66308, 74899, 81708, 84803, 99462, 149798, 169606, 198924, 224697, 254409, 299596, 339212, 449394, 508818, 898788, 932833, 1017636, 1865666, 2798499, 3731332, 5596998, 10261163, 11193996, 20522326, 30783489, 41044652, 61566978, 123133956]

約数ペア:

[(1, 123133956), (2, 61566978), (3, 41044652), (4, 30783489), (6, 20522326), (11, 11193996), (12, 10261163), (22, 5596998), (33, 3731332), (44, 2798499), (66, 1865666), (121, 1017636), (132, 932833), (137, 898788), (242, 508818), (274, 449394), (363, 339212), (411, 299596), (484, 254409), (548, 224697), (619, 198924), (726, 169606), (822, 149798), (1238, 99462), (1452, 84803), (1507, 81708), (1644, 74899), (1857, 66308), (2476, 49731), (3014, 40854), (3714, 33154), (4521, 27236), (6028, 20427), (6809, 18084), (7428, 16577), (9042, 13618)]