144692954

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2281}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 260257536

約数和(自身を除く): 115564582

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 1379, 2281, 2758, 4531, 4562, 9062, 15967, 31717, 31934, 52463, 63434, 104926, 367241, 449357, 734482, 898714, 3145499, 6290998, 10335211, 20670422, 72346477, 144692954]

約数ペア:

[(1, 144692954), (2, 72346477), (7, 20670422), (14, 10335211), (23, 6290998), (46, 3145499), (161, 898714), (197, 734482), (322, 449357), (394, 367241), (1379, 104926), (2281, 63434), (2758, 52463), (4531, 31934), (4562, 31717), (9062, 15967)]