137485124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{158393}}^1$

素因数の和:158435

約数の個数: 24

約数和(自身を含む): 283842048

約数和(自身を除く): 146356924

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 158393, 316786, 633572, 1108751, 2217502, 4435004, 4910183, 9820366, 19640732, 34371281, 68742562, 137485124]

約数ペア:

[(1, 137485124), (2, 68742562), (4, 34371281), (7, 19640732), (14, 9820366), (28, 4910183), (31, 4435004), (62, 2217502), (124, 1108751), (217, 633572), (434, 316786), (868, 158393)]