142431156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{188401}}^1$

素因数の和:188421

約数の個数: 48

約数和(自身を含む): 422020480

約数和(自身を除く): 279589324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 188401, 376802, 565203, 753604, 1130406, 1318807, 1695609, 2260812, 2637614, 3391218, 3956421, 5086827, 5275228, 6782436, 7912842, 10173654, 11869263, 15825684, 20347308, 23738526, 35607789, 47477052, 71215578, 142431156]

約数ペア:

[(1, 142431156), (2, 71215578), (3, 47477052), (4, 35607789), (6, 23738526), (7, 20347308), (9, 15825684), (12, 11869263), (14, 10173654), (18, 7912842), (21, 6782436), (27, 5275228), (28, 5086827), (36, 3956421), (42, 3391218), (54, 2637614), (63, 2260812), (84, 1695609), (108, 1318807), (126, 1130406), (189, 753604), (252, 565203), (378, 376802), (756, 188401)]