142710456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{849467}}^1$

素因数の和:849483

約数の個数: 32

約数和(自身を含む): 407744640

約数和(自身を除く): 265034184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 849467, 1698934, 2548401, 3397868, 5096802, 5946269, 6795736, 10193604, 11892538, 17838807, 20387208, 23785076, 35677614, 47570152, 71355228, 142710456]

約数ペア:

[(1, 142710456), (2, 71355228), (3, 47570152), (4, 35677614), (6, 23785076), (7, 20387208), (8, 17838807), (12, 11892538), (14, 10193604), (21, 6795736), (24, 5946269), (28, 5096802), (42, 3397868), (56, 2548401), (84, 1698934), (168, 849467)]