142133199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 208104960

約数和(自身を除く): 65971761

約数列:

[1, 3, 13, 39, 139, 157, 167, 417, 471, 501, 1807, 2041, 2171, 5421, 6123, 6513, 21823, 23213, 26219, 65469, 69639, 78657, 283699, 301769, 340847, 851097, 905307, 1022541, 3644441, 10933323, 47377733, 142133199]

約数ペア:

[(1, 142133199), (3, 47377733), (13, 10933323), (39, 3644441), (139, 1022541), (157, 905307), (167, 851097), (417, 340847), (471, 301769), (501, 283699), (1807, 78657), (2041, 69639), (2171, 65469), (5421, 26219), (6123, 23213), (6513, 21823)]