168045444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2767}}^1$

素因数の和:3025

約数の個数: 72

約数和(自身を含む): 487655168

約数和(自身を除く): 319609724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2767, 2892, 3374, 4338, 5061, 5534, 6748, 8301, 8676, 10122, 11068, 15183, 16602, 19369, 20244, 24903, 30366, 33204, 38738, 49806, 58107, 60732, 77476, 99612, 116214, 174321, 232428, 348642, 666847, 697284, 1333694, 2000541, 2667388, 4001082, 4667929, 6001623, 8002164, 9335858, 12003246, 14003787, 18671716, 24006492, 28007574, 42011361, 56015148, 84022722, 168045444]

約数ペア:

[(1, 168045444), (2, 84022722), (3, 56015148), (4, 42011361), (6, 28007574), (7, 24006492), (9, 18671716), (12, 14003787), (14, 12003246), (18, 9335858), (21, 8002164), (28, 6001623), (36, 4667929), (42, 4001082), (63, 2667388), (84, 2000541), (126, 1333694), (241, 697284), (252, 666847), (482, 348642), (723, 232428), (964, 174321), (1446, 116214), (1687, 99612), (2169, 77476), (2767, 60732), (2892, 58107), (3374, 49806), (4338, 38738), (5061, 33204), (5534, 30366), (6748, 24903), (8301, 20244), (8676, 19369), (10122, 16602), (11068, 15183)]